"Just a back-of-the-envelope calculation shows that in the Philippines, if we in a year can be reaching just five thousand farmers and their fields can be increasing the yield by half a ton per hectare, we could be looking at profitabilities for those farmers in the range of half a million dollars."

VOA: standard.2010.07.28

We recognize in ourselves a virtue which is considered to be the cornerstone of many systems of moral understanding.

我们承认我们拥有那种美德，可以作为,许多道德认知体系的基石。

耶鲁公开课 - 文学理论导论课程节选

like, we put in a lot of work, sacrifice a lot. And it just feels really good.

我们投入了许多，牺牲了许多。我很享受这个过程。

在马拉松认识的朋友 - SpeakingMax英语口语达人

"At noon we were stuck in a muddy road about as nearly as we could figure, ten kilometres from Udine.

VOA: special.2011.06.26

A lot has happened since the exuberant optimism of the political spirit that we see in a tract like Areopagitica.

弥尔顿在《论出版自由》中发表了极为乐观的政治思想之后,政治形势发生了很大变化。

耶鲁公开课 - 弥尔顿课程节选

We found it in a baby book. And then Michael we named after my husband's good friend and my father."

VOA: special.2009.07.06

In the Middle Ages and to some extent in the Early Modern period, we live in a theocentric world.

在中世纪甚至是现在早期，我们生活在以上帝为中心的世界里。

耶鲁公开课 - 文学理论导论课程节选

During tough times -- I mean we are in a recession right now -- this is like affordable luxury.

VOA: special.2010.04.12

So, today we find ourselves in a very different novelistic world than we've been in for the last week and a half: On the Road.

今天我们将置身于一个完全不同于上周的,小说的世界：《在路上》

耶鲁公开课 - 1945年后的美国小说课程节选

We could not bring in a recorder, but the courtroom is mostly quiet except for the lawyers, witnesses and judge talking.

VOA: special.2009.08.31

We can define it in a couple of different ways depending on whether we're talking about sample mean or population mean.

我们有几种不同的方式去定义这个概念,取决于我们指的是,样本均值还是总体均值

耶鲁公开课 - 金融市场课程节选

Researcher Laura Nauman noted that we live in a time of social media, and personal photographs are everywhere.

VOA: special.2009.11.24

All I've done is write down slightly boringly and nerdily, exactly what we already saw in a couple of occasions.

我写在黑板上的都是那些乏味的定义,我想你们你们忍受很久了

耶鲁公开课 - 博弈论课程节选

"You see, we got a little hole in that flag there, When Washington took it across the Delaware.

VOA: special.2010.07.02

Well as we'll see later in the term, we're going to use a lot of randomness in a lot of our programs. Where we essentially do the equivalent of flipping coins or rolling dice.

我们会在晚些时候学到，我们会在很多程序中,用到一系列的随机检验,这跟掷骰子或者扔硬币差不多。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now we are engaged in a great civil war, testing whether that nation, or any nation so conceived, and so dedicated,can long endure.

VOA: special.2011.02.07

So even though we see a nodal plane down the center, I just want to really point out that it's only when we have a nodal plane in the internuclear or the bond axis that we're calling that a pi orbital.

虽然在中间有个节面，我想要指出的是,只有节面在核间轴,或者键轴上时,我们才叫它π轨道。

麻省理工公开课 - 化学原理课程节选

We have done a lot. We are suffering in terms of our economy and obviously it is affecting our common man in the country."

VOA: special.2010.12.18

For instance, when we deal with one another in a legal and a moral setting, we think in terms of free will and responsibility.

举个例子,当我们在一套法律和道德系统中,与其他人相处时,我们会从自由意志和责任的角度进行思考

耶鲁公开课 - 心理学导论课程节选

"Now we are engaged in a great civil war testing whether that nation or any nation so conceived and so dedicated, can long endure.

VOA: special.2009.11.12

And I think through philosophy, we can think about those issues and values in a deep way that can help us and others to find the way in which we can make a difference to the world.

通过哲学，我们能够进一步思考一些问题和价值观,它们能够帮助我们和他人,找到一种方式,来改变世界。

普林斯顿公开课 - 人性课程节选

And we visit a museum in Washington that helps people learn more about crimes and investigations.

VOA: special.2010.05.05

Remember, this is a time, as we'll see in a while, where the czar was on the road a lot, and distances in the Russian empire are enormous.

要记得一点,我们后面还会讲到,因为彼得大帝经常外出,而当时的俄帝国幅员辽阔

耶鲁公开课 - 欧洲文明课程节选

Then we come to a room in which dinner can be served to many guests.

VOA: special.2009.11.16

And so the whole definition of what a recession is is evolving and... we could be in a similar kind of situation where job...number of jobs goes up or down and maybe output doesn't.

因此，经济衰退的完整定义,不是一成不变的。,有时可能出现这种情况,失业率也会上升或下降,而国民产量并无波动。

斯坦福公开课 - 经济学课程节选

"And we also built in a website address so that if somebody decodes the code within the code, they can send an e-mail to that address.

VOA: special.2010.07.20

We take in a lot of food and water everyday, every year, and yet most of us our weight stays remarkably stable over that period of time for adults despite how much we eat and how much we drink.

日复一日年复一年,我们都摄入大量的食物和水,但我们绝大部分人的体重,在成年期都保持得很稳定,不管我们怎样大吃大喝

耶鲁公开课 - 生物医学工程探索课程节选

Today on our program, we visit a town in the western state of Arizona that was saved from being a ghost town by a violent history.

VOA: special.2010.02.15

And what we now see is that-- to see whether that could be the case or not, we've got to get clear in our own minds about whether we believe in a neutral container theory, ... a positive, valuable container theory or-- and among those, between a fantastic and a modest container theory.

现在我们可以看到-,情况是不是这样，我们就要想清楚,我们相信的是中性容器理论，是积极的有价值容器理论还是-,有价值容器理论中的，理想容器理论或保守容器理论。

耶鲁公开课 - 死亡课程节选

We're in a time period where the economy has changed dramatically in the last few years.

我们现在所处的时期在前几年经历了巨大的经济变化。

现在的商业新闻 - SpeakingMax英语口语达人