For more than thirty years, the Aprovecho Research Center has been designing cleaner, low-cost cooking stoves for the developing world.

VOA: special.2010.02.01

He tells us that everything that we've read up to this point that has been spoken by a third-person narrator.

他把目前为止我们读到的,所有以第三人称叙述的事情都告诉我们。

耶鲁公开课 - 弥尔顿课程节选

From next term we try to move it into the own term version of electromagnetism, which are up till now has been taught in the lecture-station format.

从下学期起我们将搬去,电磁学自己的实验室，现在这门课还是用,讲座-背诵型方式讲授。

麻省理工公开课 - 媒体、教育、市场课程节选

The new study found that overfishing has been reduced in Canada's Newfoundland-Labrador area and in Iceland and southern Australia.

VOA: special.2009.09.08

What are - this understanding of receptor-ligand interactions has been really the biological basis of much of the pharmaceutical industry.

受体-配体相互作用理论,现在已经成为很多,制药工业的生物学基础

耶鲁公开课 - 生物医学工程探索课程节选

Her non-profit group has been working for more understandable language in government and business since two thousand four.

VOA: special.2010.04.30

I don't know. Does anybody--It has been-- The colleague answered and said that it's not as effective as other methods.

我不是很清楚,有同事回答说,这种方法并不如其他方法有效

耶鲁公开课 - 心理学导论课程节选

On the Big Island, red-hot lava has been flowing from the Kilauea volcano since the early nineteen eighties.

VOA: special.2009.03.02

You see this whole realm on life flourishing, on happiness, on well-being has been until recently dominated by the self-health movement.

殷盛人生，快乐，幸福感这一整个领域，在此之前一直被心理自助运动统治。

哈佛公开课 - 幸福课课程节选

The book is kept by the Library of Congress and has never been used at another swearing-in.

VOA: special.2009.01.19

To the extent that Lycidas' body has been recovered, that it's been redeemed, Milton is able -- perhaps successfully, Milton is able to justify the ways of God to men.

利西达斯的身体最终愈合了，被救赎了，这样弥尔顿就得以--或许是成功的，证明了上帝待人之法。

耶鲁公开课 - 弥尔顿课程节选

The scientists say that studies based on the new genome may help explain, in the short-term, why the organism has been so aggressive.

VOA: special.2009.11.03

China has been in light manufacturing, ... and India has been on the service sector Labor intensive? -Labor intensive.

中国轻工业强，印度一直在第三产业,中国是劳动密集型？，-劳动密集型。

普林斯顿公开课 - 国际座谈会课程节选

A government-owned group of companies,Dubai World, has been seeking to restructure twenty-six billion dollars of debt.

VOA: special.2009.12.11

One of the things that we've done over the years has been open-minded about backing groups that don't have traditional investment credentials.

多年来我们一直做的一件事情,就是开放思维去支持那些,传统投资者不会涉足的领域

耶鲁公开课 - 金融市场课程节选

Experts say Aquarius will gather as much information about sea surface salinity as has been collected by ships over the past one hundred twenty-five years.

VOA: special.2011.06.22

Because the plywood has been sliced into thin pieces that are laminated cross-grain.

因为胶合板是被分割的,层积的混合谷物的板子。

麻省理工公开课 - 固态化学导论课程节选

Eighty-six has also been used in popular culture to mean dismiss or even kill.

VOA: special.2010.01.08

The point that I'd been emphasizing is well first point of course has been don't confuse the stages with the entire space-time worm.

我所强调的点是,第一个点当然是,别混淆了阶段,和整条时间虫。

耶鲁公开课 - 死亡课程节选

The number of man-made objects in Earth orbit has been growing each year.

VOA: special.2009.04.01

Italy is not unified--to the extent it has ever been unified-- until the 1860s and 1870s.

十九世纪六,七十年代,意大利才实现了统一

耶鲁公开课 - 欧洲文明课程节选

(RICHIE HAVENS - "FREEDOM") Much has been said about Woodstock, real or imagined.

VOA: special.2009.08.10

He says: he signification "sign" has always been comprehended and determined, in its sense, as sign-of, signifier referring to a signified, signifier different from its signified.

他说，“符号“的意义“,总是被理解和决定的，在符号这个意义上，能指指向所指，能指与它的所指不同。

耶鲁公开课 - 文学理论导论课程节选

He said: "A man who has once been the candidate of his party -- and defeated -- owes it to his party not to be a candidate again."

VOA: special.2010.05.27

Every major African-American poet and writer and artist from frankly the mid-nineteenth century on has always been reflecting on this nexus of North and South.

大约十九世纪中期以后的,每一位主流的非裔美籍诗人,作家或艺术家,都一直在探讨南北关系的问题

耶鲁公开课 - 美国内战与重建课程节选

Inflation hurts,too. China's export-driven economy has been recovering from the worldwide downturn.

VOA: special.2010.06.18

And the book just tells you that, right, in one of those palm"-- the ordinary event which is really trickery, a suggestion ; that nothing has been left to chance in the novel; nothing is ordinary.

这本书也这么告诉大家了，对了，就是在,手里的东西）看似普通的事件实则是个奸计,它是一个提醒，提醒大家这部小说里没有什么事是巧合;,任何事都不普通。

耶鲁公开课 - 1945年后的美国小说课程节选

Jozy Altidore has been called the United States' biggest goal-scoring threat.

VOA: special.2010.06.09

There has never been a regime in history that was so single-mindedly devoted to the end of producing that rarest and most difficult species of humanity called simply philosopher.

历史上从没有一个政体,会如此专一地致力于,催生最稀有,最难得的人类物种,即哲学家。

耶鲁公开课 - 政治哲学导论课程节选

So, there has been a Greek--what's the word I want?

所以那里是一个希腊,该如何说呢

耶鲁公开课 - 古希腊历史简介课程节选