[大学科普类英语文章阅读]英语短文
大学科技英语范文
大学科技英语范文The rapid advancement of science and technology has had a profound impact on our daily lives and the way we perceive the world around us. As we delve deeper into the realm of scientific exploration and technological innovation, the importance of effective communication and the mastery of scientific English has become increasingly crucial. In the context of higher education, the ability to engage in scientific discourse and effectively convey complex ideas and research findings has become a vital skill for students and researchers alike.One of the primary reasons why university-level science and technology education places a strong emphasis on English proficiency is the global nature of scientific research and collaboration. In today's interconnected world, scientific knowledge and discoveries are shared and disseminated across borders, with researchers from diverse linguistic and cultural backgrounds working together to push the boundaries of human understanding. By developing a strong command of scientific English, students not only gain the ability to access and comprehend the latest developmentsin their respective fields but also position themselves as active participants in the global scientific community.Moreover, the use of English as the predominant language of scientific communication has practical implications for students' future careers. Many leading universities, research institutions, and technology companies operate on an international scale, and the ability to communicate effectively in English is often a prerequisite for employment and career advancement in these settings. Mastering scientific English equips students with the necessary skills to present their research, engage in discussions, and collaborate with colleagues from around the world, ultimately enhancing their competitiveness and career prospects.In the context of university-level science and technology education, the development of scientific English proficiency is often achieved through a multifaceted approach. Firstly, students are exposed to a curriculum that emphasizes the acquisition of technical vocabulary, the understanding of scientific terminology, and the mastery of grammatical structures commonly used in scientific writing and discourse. This foundational knowledge is then reinforced through the completion of written assignments, such as research papers, lab reports, and scientific articles, which require students to apply their language skills in the context of their respective fields of study.In addition to written communication, universities also place a strong emphasis on the development of oral presentation skills. Students are often required to deliver presentations on their research findings, participate in academic discussions, and engage in scientific debates, all of which necessitate the ability to articulate complex ideas clearly and concisely in English. These activities not only hone students' language skills but also foster the development of critical thinking, problem-solving, and collaboration abilities – essential skills for success in the dynamic and ever-evolving world of science and technology.Beyond the classroom, universities also provide various extracurricular opportunities for students to further enhance their scientific English proficiency. These may include language-focused workshops, writing clinics, and peer-learning groups, where students can receive targeted feedback, practice their skills, and engage with their peers in a supportive environment. Additionally, many universities encourage and facilitate student participation in international conferences, research exchanges, and collaborative projects, which expose students to real-world scientific communication and collaboration, further reinforcing their language skills.The importance of scientific English proficiency extends beyond the confines of the university campus. As graduates enter the workforce,their ability to effectively communicate in English becomes a valuable asset that can open doors to a wide range of career opportunities. In fields such as scientific research, engineering, technology development, and medical innovation, the ability to present research findings, write grant proposals, and collaborate with international teams can significantly enhance an individual's professional prospects and contribute to the overall advancement of their respective industries.Furthermore, the mastery of scientific English can have a broader impact on societal progress and global knowledge-sharing. By enabling researchers and scientists to communicate their ideas and findings to a wider international audience, the use of English as the lingua franca of science facilitates the rapid dissemination of knowledge, accelerates the pace of scientific discovery, and fosters cross-cultural collaboration and the exchange of ideas. This, in turn, can lead to groundbreaking advancements that have the potential to improve the human condition and address pressing global challenges.In conclusion, the importance of scientific English proficiency in the context of university-level science and technology education cannot be overstated. By developing a strong command of the language, students not only enhance their academic and professional prospects but also position themselves as active contributors to the globalscientific community. Through a comprehensive approach to language learning, which encompasses both written and oral communication skills, universities are equipping the next generation of scientists, engineers, and innovators with the necessary tools to navigate the complex and ever-evolving landscape of science and technology. As the world continues to become increasingly interconnected, the ability to effectively communicate in scientific English will undoubtedly remain a crucial asset for students and professionals alike.。
英语科普文章
英语科普文章Scientists at MIT and elsewhere have identified the "first fingerprints1 of healing" of the Antarctic ozone2 layer, published today in the journal Science. The team found that the September ozone hole has shrunk by more than 4 million square kilometers -- about half the area of the contiguous United States -- since 2000, when ozone depletion3 was at its peak. The team also showed for the first time that this recovery has slowed somewhat at times, due to the effects of volcanic4 eruptions5 from year to year. Overall, however, the ozone hole appears to be on a healing path.The authors used "fingerprints" of the ozone changes with season and altitude to attribute the ozone's recovery to the continuing decline of atmospheric6 chlorine originating from chlorofluorocarbons CFCs. These chemical compounds were once emitted by dry cleaning processes, old refrigerators, and aerosols7 such as hairspray. In 1987, virtually every country in the world signed on to the Montreal Protocol8 in a concerted effort to ban the use of CFCs and repair the ozone hole."We can now be confident that the things we've done have put the planet on a path to heal," says lead author Susan Solomon, the Ellen Swallow Richards Professor of Atmospheric Chemistry and Climate Science at MIT. "Which ispretty good for us, isn't it? Aren't we amazing humans, that we did something that created a situation that we decided9 collectively, as a world, 'Let's get rid of these molecules'? We got rid of them, and now we're seeing the planet respond."Solomon's co-authors include Diane Ivy10, research scientist in the Department of Earth, Atmospheric and Planetary Sciences, along with researchers at the National Center for Atmospheric Research in Boulder11, Colorado, and the University of Leeds in the U.K.University of Montana researchers are giving the public its first look at the widespread use of herbicides on federal and tribal1 land in North America, and they urge land managers to better document it. Herbicides originally were developed to suppress weeds in crop agriculture. Today, they also are widely used in natural areas or "wildlands" to control non-native plants, which have arrived from other regions and can cause considerable ecological2 and economic harm.While the magnitude of herbicide usage is well-documented for croplands, this new study is the first to reveal the amount of herbicides sprayed on wildlands.UM researchers Viktoria Wagner and Cara Nelson, along with ecologists Pedro Antunes of Algoma University and Michael Irvine of Ontario Ministry3 of Natural Resources, discovered that more than 1.2 million acres of U.S. federal and tribal wildlands were sprayed with about 200 tons of herbicide in 2021."The numbers are much less than those for croplands, but they are astonishing," said Wagner, a former UM postdoctoral researcher who led the study. "Imagine: The wildland area sprayed by herbicides in that year is comparable to 930,630 football fields, and the amount of herbicides used equals the weight of 13 school buses."Wagner said this amount is a conservative estimate, however, because data were not available for U.S. Forest Service land. The researchers used a survey to reach governmental offices and agro-statistical companies in the U.S., Canada and Mexico."It involved a lot of emails and phone calls to get the data we wanted," Wagner said, "but the effort was worthwhile."The long-lasting effects of El Niño are projected to cause an intense fire season in the Amazon, according to the 2021 seasonal1 fire forecast from scientists at NASA and the University of California, Irvine. El Niño conditions in 2021 and early 2021 altered rainfall patterns around the world. In the Amazon, El Niño reduced rainfall during the wet season, leaving the region drier at the start of the 2021 dry season than any year since 2002, according to NASA satellite data.Wildfire risk for the dry season months of July to October this year now exceeds fire risk in 2021 and 2021, drought years when wildfires burned large areas of Amazon rainforest, said Doug Morton, an Earth scientist at NASA's Goddard Space Flight Center who helped create the fire forecast."Severe drought conditions at the start of the dry season set the stagefor extreme fire risk in 2021 across the southern Amazon," Morton said.The Amazon fire forecast uses the relationship between climate and active fire detections from NASA satellites to predict fire season severity during the region's dry season. Developed in 2021 by scientists at University ofCalifornia, Irvine and NASA's Goddard Space Flight Center, the forecast model is focused particularly on the link between sea surface temperatures and fire activity. Warmer sea surface temperatures in the tropical Pacific El Niño and Atlantic oceans shift rainfall away from the Amazon region, increasing therisk of fires during dry season months.The team also uses data on terrestrial water storage from the joint2 NASA/German Aerospace3 Center DLR Gravity Recovery and Climate Experiment GRACE mission to follow changes in groundwater during the dry season. GRACE measurements serve as a proxy4 for the dryness of soils and forests.The NASA and UC-Irvine scientists have worked with South American official and scientists to make them aware of the forecast in recent years. Liana Anderson, a Brazilian scientist from the National Center for Monitoring and Early Warning of Natural Disasters CEMADEN, said that "fire forecasts three to six months before peak fire activity are important to identify areas with higher fire probability for integrated planning in support of local actions."感谢您的阅读，祝您生活愉快。
英文科普性文章范文
英文科普性文章范文The vast universe has always been a source of fascination, and the stars that dot the night sky are a testament to its grandeur. The Milky Way, a galaxy teeming with billions of stars, is home to our Solar System.Our Solar System is a complex dance of celestial bodies, each following its own orbit around the Sun. The Sun, a giant ball of plasma, is the heart of our system, providing light and heat that sustain the life on Earth.Planets, like Earth, are diverse in their characteristics. Some, like Venus, are shrouded in thick atmospheres, while others, like Mars, have thin air and a landscape that resembles a desert. The gas giants, Jupiter and Saturn, are massive and composed mostly of hydrogen and helium.Beyond the planets, the Solar System is filled withsmaller bodies like asteroids and comets. Asteroids are rocky remnants from the early Solar System, while comets are icy bodies that release a beautiful tail when they approach the Sun.The exploration of space has been a journey of discovery. Spacecraft like Voyager and Curiosity have sent back data and images, revealing the secrets of distant worlds and expanding our understanding of the cosmos.One of the most intriguing aspects of space exploration is the search for extraterrestrial life. The possibility of life beyond Earth has led to missions that search for signs of habitability on planets and moons within and beyond our Solar System.The study of the universe also helps us understand our own planet better. Observing phenomena like supernovae and black holes can provide insights into the processes that govern the life cycle of stars and the evolution of galaxies.As we continue to explore and learn, the universe remains a boundless source of wonder and knowledge. The mysteries it holds challenge us to push the boundaries of science and technology, in pursuit of a deeper understanding of our place in the cosmos.。
科普英语作文
科普英语作文The vast expanse of space has always been a source of fascination and wonder for humanity. The Solar System, our cosmic neighborhood, is a perfect subject for a science exploration essay. It is a complex system of celestial bodies, each with its own unique characteristics and stories to tell.IntroductionOur Solar System is a collection of planets, moons, asteroids, comets, and other celestial bodies that orbit around the Sun. It is one of the many star systems in the Milky Way galaxyand offers a wealth of knowledge for those who study it.The SunAt the heart of our Solar System lies the Sun, a massive ball of gas that provides light and heat to all the planets. It is a G-type main-sequence star, often referred to as a yellow dwarf, and it is responsible for the life-sustainingconditions on Earth.The PlanetsThe Solar System is composed of eight planets, each with distinct features. Mercury, the closest to the Sun, is a small, rocky planet with extreme temperature variations. Venus, known for its thick atmosphere and greenhouse effect,is often called Earth's "sister planet." Earth, our home, is the only known planet to support life and is unique for its liquid water and atmosphere.Mars, the Red Planet, captivates scientists with itspotential for past life and its similarities to Earth. The gas giants Jupiter and Saturn are known for their massive size and numerous moons. Jupiter, the largest planet, has a Great Red Spot, a storm that has been raging for centuries. Saturn is famous for its stunning rings, which are made of ice and rock particles.Uranus and Neptune, the ice giants, are characterized bytheir blue hues and unique atmospheric compositions. Uranus has an unusual tilt, while Neptune, the farthest planet from the Sun, has the strongest winds in the Solar System.Moons and AsteroidsIn addition to the planets, the Solar System is home to numerous moons and asteroids. Many of these bodies have their own geological features and potential for future exploration. For example, Jupiter's moon Europa is believed to have a subsurface ocean that could harbor life.Comets and MeteoroidsComets are icy bodies that release gas and dust when they approach the Sun, creating a tail that can be visible from Earth. Meteoroids are small rocks in space that, when they enter Earth's atmosphere, become meteors, commonly known as "shooting stars."ConclusionThe Solar System is a testament to the grandeur and complexity of the universe. Each celestial body has its ownrole and contributes to the intricate dance of our cosmic neighborhood. As we continue to explore and learn more about our Solar System, we gain a deeper understanding of our place in the universe and the potential for discovery beyond our own planet.This essay provides a brief overview of the Solar System, highlighting its main components and inviting readers to delve deeper into the study of astronomy.。
眼科医生英语阅读短文
眼科医生英语阅读短文眼科医生英语阅读短文指的是用英语撰写的关于眼科医生以及眼部健康的文章或短文。
这类短文通常包含关于眼科疾病、诊断、治疗等方面的信息，同时也可能涉及眼科医生的工作和生活。
以下是一些示例：1."The Role of an Optometrist": This article discusses theresponsibilities and duties of an optometrist, including providing eye exams, prescribing glasses and contact lenses, and managing ocular health. It also highlights the importance of regular eye exams and the role of optometrists in preventing vision loss.2."Common Eye Diseases and Their Symptoms": This brief article listssome of the most common eye diseases, including glaucoma, cataracts, macular degeneration, and diabetic retinopathy. It summarizes the symptoms and potential impacts of each disease to raise awareness and encourage individuals to seek medical attention promptly.3."Vision Correction Procedures": This article provides an overview ofvarious vision correction procedures, including laser eye surgery, glasses, contact lenses, and orthokeratology. It explains the benefits and risks of each procedure and helps individuals understand their options for improving their vision.总结来说，眼科医生英语阅读短文指的是用英语撰写的关于眼科医生以及眼部健康的文章或短文，旨在传播眼科知识、提高公众对眼部健康的重视，同时帮助人们了解眼科医生的工作和职责，以及常见眼科疾病的防治方法。
大学优秀英语短文阅读
大学优秀英语短文阅读随着全球化经济步伐的加快和跨文化交流的频繁,专业英语能力成为了高等专门人才的必备能力素质。
小编精心收集了大学优秀英语短文，供大家欣赏学习!大学优秀英语短文：文学的重要性 The Importance of Literature Nowadays, as students pay attention to the exam and the practical subjects, so many schools have given up asked the students to read literature book. Actually, literature book is very important for students. A good book can cultivate students with the good character and affect their lives.如今,由于学生重视考试和实用的学科,因此很多学校已经放弃了要求学生阅读文学书。
实际上,文学书对学生是非常重要的。
一本好书可以培养学生良好品格并且影响他们的生活。
One the one hand, reading literature books can let the students learn about the culture. The literature book always reflects a country’s history, so the students can know about the country’s culture in the certain time. They will broaden their vision.一方面,阅读文学书籍可以让学生了解文化。
文学书总是反映出一个国家的历史,所以学生可以了解这个国家在特定的时间的文化。
他们将扩展自己的视野。
专业英语阅读材料
专业英语阅读材料AbstractPeople in the past often believed that they were the center of the universe. Modern astronomy has proven that we are part of a much larger universe, full of mysteries and secrets that we have only begun to explore. This article will discuss thehistory of astronomy, its current status, and its future potential. Topics discussed include the Copernican revolution, Kepler’s laws of planetary motion, and the search for extraterrestrial life.IntroductionThe Copernican RevolutionThe most significant event in the history of astronomy is the Copernican revolution of the 16th century. Prior to Copernicus, many civilizations believed that the Earth was the center of the universe. Copernicus developed a model of the universe that placed the sun at the center, with the planets orbiting around it. This model was significantly more accurate than previous models and allowed astronomers to make much more accurate calculations and predictions.Kepler’s LawsSearch for Extraterrestrial LifeIn recent decades, astronomers have used powerful telescopes and other instruments to search for planets outside our solar system. So far, over 4,000 exoplanets have been confirmed, andthe list is growing. Astronomers are also using theseinstruments to search for signs of extraterrestrial life. So far, there is no conclusive evidence to suggest that there is life beyond Earth, but the search continues.Conclusion。
大学英语经典阅读文章
大学英语经典阅读文章哪些经典的英语文章，在大学的时候你可是已经好好阅读过了呢?你可是已经明白和记得了呢?下面是店铺为大家整理的关于大学英语经典阅读文章的相关资料，供您参考!大学英语经典阅读文章篇1How to Make Our College BetterTaizhou University is a local university in Zhejiang Province. As a student of this university, I want to give our school the following suggestions in order to make it better.First, the teachers should work hard to improve their professional level and teaching quality. In teaching, they should pay more attention tofostering students’ moral sense while passing on knowledge to us students. Second, the collections of books in our library should be increased. It should be a big information provider and an ocean of knowledge for us to explore.Third, a variety of courses aim ed at developing our professional skills should be opened up. Meanwhile, our university should create moreopportunities for us students to take part in various social practices so as to enrich our practical experience and make good preparation for our future.Fourth, our university should establish a good and strong relationship with some enterprises where we can get a temporary job during the summer and winter vacations.The last suggestion is that our university should be accessible to the students all over the world. For one thing, it can promote cultural exchange. For another, many excellent management modes can be introduced into our university.In a word, all the students, the staff and the faculty should make their efforts to develop our university. I believe it will have a much brighter future.大学英语经典阅读文章篇2On Playing TruantNowadays, increasing numbers of college students are playing truant, which has become the focus and concern of both teachers and students. There are many reasons to account for their absences from classes.Undoubtedly, the students who play truant are the first to blame for it. Some of them cut their classes because they show no interest in studying. They indulge themselves in surfing the internet or playing computer games. Or they just sleep in the dormitory owing to low temperature outside in winter. Others value making money and gaining working experience more than getting educated. They even devote much of their class time to part-time jobs. Of course, teachers’ d ull lectures are another reason for students’ failure to attend classes.Repeated absences will do great harm to students themselves, which will affect their ability to finish their course s . It is likely that they will be expelled out of school if they make a habit of skipping classes. It is time to take some efficient measures. Attendance record s should be regularly kept and submitted to school committee if requested so as to maximize their learning opportunity and professional development. To the students, awareness of self-discipline should be raised . To the teachers, their lectures need to be made more interesting, lively and attractive. Anyway, to stop playing truant needs joint efforts from students and teachers.大学英语经典阅读文章篇3The Teacher I Like BestI have been studying for more than twelve years, meeting a variety of teachers. As a student, there is no doubt that teachers often mean so much to me. They not only pass on knowledge to us, but also help us to acquire abilities, skills and develop our mind.I am thankful to those teachers who once taught me. Although years have obscured many names of my teachers, but not the name of my Chinese teacher –Wang Xiaofu, who was in charge of my class when I was in high school. In my eyes, she is an extraordinary woman with ordinary appearance. No one thinks she is beautiful but they all agree that she is lovely, confident and eloquent. She enjoys talking and communicating with others. Anyone who has once talked with her is surely attracted by her and has a deep impression of her sharp mind.In addition, her outstanding teaching style also has left a deepimpression on me. As we know, the three years in high school is the toughest period to us students. However, Mrs. Wang tried her best to relieve our stress and pressure. She tried to make us understand that learning means more than immerse ourselves into books. She always encouraged us and after school, she even joined us to play games and do some sports such as running and playing basketball. Though life then was stressful, we experienced sweetness and pleasure of life with my teacher.After class, she is more a friend than a teacher to us all. She treated us as her children and took good care of us. I still remember what she did for me after an important exam. I didn’t do well in the exam and was in low spirit. What’s worse, myfriends didn’t talk to me because of my bad temper. I felt so frustrated and confused about what to do next. Mrs Wang realized it and called me out of the classroom. T o my surprise, she invited me to have a dinner with her instead of criticizing me and told me a pile of reasons. At the table she just talked with me happily as if nothing had happened. I understood her intention. She was telling me in a special way: “Don’t let your frustra tion last long. Keep calm.All difficulties will be a past thing.” I was so moved.That is the teacher I like most. I think I will remember her for ever.。
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[大学科普类英语文章阅读]英语短文大学科普类英语文章阅读大学科普类英语文章阅读大学科普类英语文章阅读篇一不皱愁眉心情愉悦 A study in the journal Psychological Science indicates that people who had facial muscles deadened with botox had difficulty processing negative emotions. Karen Hopkin reports 心理科学》上的一项研究表明，通过注射肉毒杆菌来麻痹面部神经，除了能祛除皱纹，也会降低人表达负面情绪的能力。
卡伦·霍普金报道At one time or other, someone has probably told you “it’s written all over your face.” That’s because your emotions can influence your expressions. Well, a study in the journal Psychological Science suggests that the reverse is also true: that the look on your face may influence your ability to process emotions. 别人如何能知道你高兴或悲伤他们可能会告诉你：“全写你脸上了。
” 这是因为，你的表情会受到自己情绪的影响。
现在，《心理科学》杂志上的一项研究表明，上诉作用关系反之亦然：你的表情也能制约情绪的表达。
Psychologists have a theory called the facial-feedback hypothesis. It states that your mug and your emotions interact. So, when you’re happy, you smile, and the act of smiling boosts your feelings of joy. To test the theory, psychologists reached for the botox. They used the toxin to deaden the muscles that control frowning. 心理学上有一个理论叫做脸部回馈假说，即人的表情和情绪是相互作用的。
当高兴时，人们就会笑;而笑容也会反过来提高人们的愉悦感。
为了验证这一假说，心理学家们想到了弱毒杆菌，他们用这种毒素麻痹麻痹了实验志愿者的皱眉肌。
Then they asked their frown-free friends to read statementsthat were either angry (about telemarketers), happy (about water parks), or sad (no e-mails on your birthday). And they found that the folks on botox took longer to read and understand the sad and angry sentences than they did the happy ones. Their inability to scowl seemed to impair their ability to see why pushy telemarketers or a lack of birthday wishes might make one’s face fall. It all suggests that you should smile as you read the newspaper. Maybe things won’t seem so bad. 接着，心理学家让志愿者们解读一些关于情绪的文字描述，这些情绪有愤怒(接到推销员的电话)，高兴(在水上乐园嬉戏)和悲伤(生日这天没人祝福)。
心理学家发现，志愿者们在解读描述悲伤或愤怒情绪的文字时，所用时间要长于描述高兴情绪的文字，就好像他们丧失皱眉的能力后，对电话推销员的啰嗦和生日聚会的冷清也无法感同身受了。
根据这一发现，你以后就得带着微笑读报纸，这样世界也就没那么糟糕了。
大学科普类英语文章阅读篇二时间VS金钱左右你心情的是...... Priming our mind with thoughts of time or money influences our future behavior. ChristieNicholson reports 把金钱或者时间放在首位，将会影响你未来的行为方式。
A study published this week in thejournal Psychological Science finds that priming our mind with thoughts of either time or moneycan have a very real impact our behavior. 本周，一篇发表在《心理科学》期刊上的文章向我们揭示了一个新发现：在我们心目中，把时间或者金钱放在首位，将会对我们的实际行为产生不同的影响。
Subjects were asked to create sentences from random words. Some received words abouttime, like “clock” and “day.” Others received words relating to money, like “wealth” and “price.”Whenasked how they were going to spend the next 24 hours, those who created the time-related sentences intended to hang out with friends. And those who created the money-related sentences planned to work. 在实验中，受试者被要求根据随机提供的一些词语造句。
一部分人收到的词语是和时间相关的，例如“钟”和“白天”。
而另一部分人收到的是和金钱相关的词语，例如“财富”和“价格”。
当被问到“你们将如何度过接下来的24小时”时，时间组的受试者倾向于“跟朋友出去玩”;而金钱组的受试者则计划去工作。
The researchers then tried this experiment at a local café. Results were the same: people whoreceived the time words socialized, and those who received money words worked. Additionally, itwas the socializing group who reported being happier than the worker bees. 随后，研咳嗽痹谝患涞钡氐目Х裙萦纸辛苏庀钍笛椤＝峁允且谎菏奔渥榈氖苁哉吒猩缃磺阆颍鹎榈氖苁哉咴蚋泄ぷ髑阆颉８匾氖牵莸鞑椋缃磺阆虻囊蛔楸绕鸸ぷ髑阆虻囊蛔楦涌炖帧Says the author, “There is so much discussion and focus on money…and the relationshipbetween money and happiness. We“re often ignoring the ultimately more important resource,which is time." 作者写道：“关于金钱的讨论，以及金钱和幸福感的讨论不胜枚举，但是我们却常常忘了最重要的事情，那就是时间。
” Benjamin Franklin might disagree. To quote his advice given to a young tradesman in 1748:Remember that time is money. And Franklin, who thought a lot about money, felt that makingmoney was time well spent. 本杰明·富兰克林也许会不赞同。
引用一句他在1848年的名言：时间就是金钱。
但像富兰克林这么一位对金钱进行过深思的人，他的实际意思是：合理利用时间就相当于挣钱。
大学科普类英语文章阅读篇三是什么让真诚的微笑如此真诚hat is the telltale clue to a genuine smile Recent research finds positive correlations withthis honest show of emotion. Christie Nicholson reports Most of us can spot a genuine smile.There’s just something different about it. 发自内心的微笑，我们都能看得出来。
这是因为它确实与众不同。
Well, it was a French doctor in the 1860s who went to thetrouble of stimulating facial muscles with electrical currents to discover what reveals agenuine smile. And turns out it’s two muscles working together. The zygomatic major musclethat turns the corners of the lips up, and the orbicularis oculi muscle that squeezes the eyesinto the famous fanned wrinkles otherwise known as crows feet. Now it’s this latter musclethat’s involuntary, so the crows feet smile is considered the real spontaneous emotion and isknown now as the Duchenne smile. 1860年代有一个法国医生通过电流刺激面部肌肉的方法去寻找真心微笑的关键。