We have a big job on our hands." World hunger has been rising slowly since the late nineties.

VOA: special.2009.09.22

And right before the last slide, what does it look like in the lab, what we have been able to achieve is a system that performs about 15 words per minute.

在看最后一张幻灯片之前，我们了解了实验室要做的事情，我们能够建立一个系统,每分钟输出15个单词。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

As every time we introduce a new programming concept, we'll relate it back, as we have been doing consistently, to defensive programming.

我们每次介绍一个,新的编程概念的时候，就会和以前讲的联系起来，就和我们介绍防卫性程序设计一样。

麻省理工公开课 - 计算机科学及编程导论课程节选

We have already been there nine years. I believe that is too high a price to pay."

VOA: special.2010.07.31

As we've been talking about, I think we have a strong obligation to save life where we can do so.

就像我们一直所讲的，我想我们,有责任尽我们所能来拯救生命。

普林斯顿公开课 - 人性课程节选

We have a world finalist from China who's been working on the Watson Supercomputer that in the near future will be playing Jeopardy against the best Jeopardy players in the world.

VOA: special.2010.03.11

The author may have been looking out of the window, but literature, as we encounter it and as a text, is not looking out of the window.

作者可能往窗外看过了，但是文学上，我们遇到它时并且在它作为一个文本时，并不需要往窗外看。

耶鲁公开课 - 文学理论导论课程节选

And should that baby be born preterm, we should care for that baby by providing a package of interventions that have been shown to be tried and true and very effective."

VOA: special.2009.10.26

And he had a stage theory, which was quite different from the Freudian stage theory that we have been introduced to.

他提出了一个阶段理论,这个阶段理论与我们之前所介绍的,弗洛伊德的阶段理论有着很大的不同

耶鲁公开课 - 心理学导论课程节选

"I think most of the violence that we have seen from extreme right-wing groups has been of a more, if you will,casual,street variety targeted against demonstrations by immigrant groups or simple attacks on immigrants."

VOA: special.2011.07.30

We designed a lot of new materials that could be used to build things that couldn't have been done otherwise.

工程师们设计了多种材料来造出,前所未有的东西

耶鲁公开课 - 生物医学工程探索课程节选

Dr. William Abraham of Ohio State University "It has been a decade since we have seen a trial this positive."

VOA: standard.2010.06.04

I have no idea what's here at the moment so I'm just going to draw a question mark because that memory might have been used previously for some other purpose, but we know it's currently available to us so we have four bytes of memory.

我不知道在此刻这里是什么,所以我画一个问号，因为那块内存可能在之前,为其它的目的而使用过，但是我们知道它可以为我们所使用,这样我们就有4个字节的内存。

哈佛公开课 - 计算机科学课程节选

"The world has been a very violent place in oil frontier places when we have had enough to go round.

VOA: standard.2009.10.20

What I thought I would do is first give you a little bit of sense of some of the opportunities that we as a group have been exploring.

我想我先要做的是给你们,一点感觉，知道我们这个团队,是研究什么的。

麻省理工公开课 - 媒体、教育、市场课程节选

"I have been saying for a number of years that we need transparency on the part of Iran;

VOA: standard.2009.10.04

We have a good system in taxes, but it's imperfect because it hasn't been thought out thoroughly in terms of risk management.

我们有很好的税收制度，但它并不完善,因为它并非完全从风险管理的角度,经过考量而得出的。

耶鲁公开课 - 金融市场课程节选

"At a time when we're fighting two wars and facing a serious deficit, this would have been an inexcusable waste of money.

VOA: standard.2009.07.21

Some of you might have seen, we had been setting up a number of ways for us to reach out to our customers.

有人可能已经注意到了，我们开通了很多渠道,来与客户接触。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

"We have been hit really hard by the recession and I think that probably has got a lot to do with it."

VOA: standard.2010.05.04

So we can tell that the writer of the Ephesians seems to have been a different author.

所以我们可以判定以弗所书的写信人,似乎是另一位作者。

耶鲁公开课 - 新约课程节选

We just have to wait and see for that,". A similar effort to develop a vaccine has been launched in the United States.

VOA: standard.2009.04.30

Like a blackboard that's been completely erased, we now have the very same blackboard, and now we start writing new things on it.

就像是被擦干净的黑板一样，我们得到的是完全一样的黑板，重新开始在上面写东西。

耶鲁公开课 - 死亡课程节选

We write prescriptions." For years,nurse practitioners have been playing a larger role in the nation's health care, especially in regions with few doctors.

VOA: standard.2010.05.14

We have a whole lot of things that are worth doing Obama has not been talking about scooping out people and helping them, standing around holding shovels in the middle of some forest.

有很多值得去做的事情,奥巴马没有提及,直接帮助人们,摆脱困境。

斯坦福公开课 - 经济学课程节选

"Actually,in Afghanistan, we have large families which have been destroyed, and that is a great disaster.

VOA: standard.2009.05.24

Very high correlation between the two which in many ways gives credence to the many years of research that has been conducted, before we have the technology to do it in a more sophisticated way.

两者有很大关联，这在很多方面,给多年来进行过的研究提供了可信度，在拥有技术进行更全面的研究之前。

哈佛公开课 - 幸福课课程节选

There has been a lot of bad news since . So we have a worsening situation that requires adjustments across a broad front,"

VOA: standard.2009.03.22

Way back in nineteen-eighty-two, we did a study on this, and then I'm going to show you some similar studies that have been done in subsequent years to show you how much the error is.

回到1982年,我们做了一个这样的实验,你们将看到一些类似的实验,是在随后几年中做的,向你们证明误差有多大

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In fact, the outcome here, this equilibrium here is for all intents and purposes, the same equilibrium we would have had had there been thousands of firms in the market And had this been a perfectly competitive market.

实际上,这个结果,这个均衡适用于所有的目的和意图,我们将得到同样的均衡,即使市场上有数千的公司,即使这是个完全竞争市场

耶鲁公开课 - 博弈论课程节选