It is produced when we are afraid.

VOA: special.2009.03.24

And especially when we consider it, what tends to be important is the size of wavelength in relationship to its environment.

特别是当我们考虑它的时候，波长的量级和它所处环境,的关系就显得非常重要。

麻省理工公开课 - 化学原理课程节选

And specifically, when we talk about ionization energy, it's assumed that what we mean is actually the first ionization energy.

特别地，当我们讨论电离能的时候，我们默认,这指的是第一电离能。

麻省理工公开课 - 化学原理课程节选

"Malawi is a landlocked state, it is one of the ones that we tend to worry most about, and yet it has demonstrated that when you focus attention on a problem you can make progress."

VOA: special.2010.04.26

Is that something that is at work, or is it something that we could only be open to when it's ready?

它是一直存在，还是说,只有在特定时刻我们才能感知到他的力量？

普林斯顿公开课 - 人性课程节选

"It's definitely a relief to us who lives in here because of what's happening, when everything is over we will be able to go back to Haiti without worry, with knowing OK, without nothing bad happening, we'll feel like we're safe over there and then come again back to America safely."

VOA: special.2010.02.01

Is it true that when we die we all die having this feeling of loneliness, or perhaps feeling of alienation?

确实我们死的时候感到格外孤独凄凉，或者是感觉非常生疏？

耶鲁公开课 - 死亡课程节选

Where is my clearest vantage point?'" "Now when we go in it's, 'Which table has the least crumbs under it?

VOA: standard.2010.05.18

Now there are of course biases when we study ourselves which is why it's not enough to just study the self.

当我们研究自己时当然会有偏颇,这就是为什么只研究自己是不够的。

哈佛公开课 - 幸福课课程节选

"It is funny to watch the situation today,20 years later, when we basically have the same disregard toward our present politicians and see them as jerks,basically,"

VOA: standard.2009.11.17

Why is it difficult in some cases to produce a vaccine when we've been successful in so many others?

为什么某些疾病的疫苗很难研制,即使我们已经成功生产了很多种疫苗

耶鲁公开课 - 生物医学工程探索课程节选

"When it is all said and done, I think it is time for a 'do over'. We need to start this budget process all over again.

VOA: standard.2009.03.24

Well, we say at the top of the loop, when it goes up and comes down the velocity is 0.

在曲线顶端,当物体上升,然后速度为0时候

耶鲁公开课 - 基础物理课程节选

"It is difficult enough when we lose these brave Americans in battles overseas,"

VOA: standard.2009.11.05

So in the second creation story beginning in Genesis 2:4, We read that the first human is formed when God fashions it from the dust of the earth or clay.

在《创世纪》第2章第4节开始的第二个创世故事，我们看到第一个人类形成,他上帝用尘土或黏土将人捏造成形。

耶鲁公开课 - 旧约导论课程节选

"This is at a time when we are working to relaunch negotiations and we believe that these actions make it more difficult for our efforts to succeed.

VOA: standard.2009.11.17

And what we find is, statistically, babies look longer when shown a movie where it approaches the one that hindered it versus helped it.

我们发现,从统计上来说,相较于进攻者持球,当影片中呈现防守者持球时,婴儿会展现出更长的注视时间

耶鲁公开课 - 心理学导论课程节选

"When we praise what the Palestinians do on security, it is meant to send a signal that progress is underway, and it is progress toward a two-state solution.

VOA: standard.2009.11.02

We didn't have a feasible business model, let's put it this way, because when we started, the business model is to provide the backend search technology to the portal companies in China.

或者说没有一个，可行的商业模式，因为公司成立初期的商业模式，是给门户网站公司,提供后台搜索技术。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

"Why should we do something when we've already done it." "Going to the moon or going to Mars is about as interesting to people as say going to Antarctica."

VOA: standard.2010.04.15

What is it that we're talking about when we talk about the rate of interest?

讲到利息率的时候,我们将讨论什么呢

耶鲁公开课 - 金融市场课程节选

"We become afraid to use those services. We don't trust the fact that when we put our data into one of these cloud service providers that it is actually going to be protected."

VOA: standard.2010.06.22

So in the fourth stanza we as readers have no idea where we are or when it is the speaker of the poem imagines himself to be speaking, and it's at this point that something quite strange happens.

所以作为读者，对第四段我们不知道,自己在哪，诗的代言者在哪,什么时候想说话，而且就是在这时非常奇怪的事情发生了。

耶鲁公开课 - 弥尔顿课程节选

"It needs to be fully vetted, and when it is then we'll determine a number that makes sense for the security and stability of Afghanistan, that the Afghan government and its people can sustain with the assistance of coalition partners,".

VOA: standard.2009.03.31

It is when political functions become concentrated into the hands of again the too few hands that we risk arbitrary government and the endangerment to the liberty of the individual.

因为一旦政治职权,过度集中于,少数人的手中,我们面临的风险,便是独断政府,及个人自由的危机。

耶鲁公开课 - 政治哲学导论课程节选

It is only after,and ironically, when we lost to Germany 12 to 11, that the world started sitting back and saying, 'South Africa is a worthy cause,'" The South African government launched a massive effort to build the needed infrastructure.

VOA: standard.2010.06.07

A kilocalorie, and this is really what we--when people talk about calories, how many calories in food, it's really kilocalories that they're referring to, but that would be the energy required to raise a kilogram of water one degree centigrade.

一千卡,是人们讨论卡路时是真正用的单位,当提起食物中的热量,人们指的是多少千卡,一千卡,是将一千克水提升1℃所需要的热量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

"We won when we wrapped the movie. It was already a victory for us, so all this is it's been a really lovely, slow trajectory, and for me to be standing here now is kind of bananas, but what a wonderful feeling."

VOA: standard.2010.02.18

And here you see in the Odyssey is what it would likely be, and the place where you see it is back in Ithaca when Odysseus is there or when we're taken to see what's going on.

现在我们再看看《奥德赛》,你会看到,奥德修斯最终回到了,伊萨卡岛,他的故乡

耶鲁公开课 - 古希腊历史简介课程节选

Why is it that when we see these law partners, or medical partners, or whatever it happens to be, or students together on a homework assignment, why is it we tend to get inefficiently little effort when we start figuring out the strategy and working through the game?

为什么这些律师事务所的律师,医疗合伙人或者其他类似的机构,还有一起做作业的学生,当我们研究过这些策略和博弈后,为何这样的组合往往是收效甚微的

耶鲁公开课 - 博弈论课程节选