"This notion that you do not want U.S.firms going overseas is really a mistake to begin with, because in many cases the operations abroad and the operations at home are actually complimentary to each other,".

VOA: standard.2009.05.04

Because you will come to regret it if you don't do it. But we're not going to grade it.

但是我们不会对此计分,因为不计分所以让你们。

麻省理工公开课 - 计算机科学及编程导论课程节选

Because your store might not do so good, if you just first open and no one has ever heard of you,

因为你的商店也许会没那么好。如果你是第一次开店，没有人听说过你的话，

想开精品店 - SpeakingMax英语口语达人

"If you find that the road is not paved, or that the road is paved but breaks down because the corruption is so bad you do not get standards and quality, then you have got a major problem.

VOA: standard.2009.11.17

And I'm not expecting you to do that calculation here, because it involves the calculator, among maybe a piece of paper as well.

我并不期望你们去做这个计算,因为它需要一个计算器，也许还需要一张纸。

麻省理工公开课 - 化学原理课程节选

"And what's a little surprising about that is that you don't come to Congress to make friends because if you do, you're not coming to be independent and have your own mind and so what a great surprise it has been to make such great friends."

VOA: standard.2010.08.07

In fact you do not have to kill any animals for this kind of research because we do everything in a test tube.

其实，做这种研究,你根本用不着杀害任何动物,因为试验都是在试管中进行的。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

I'll do this again, not this whole lecture but that part again-- and he did it because you can't build barricades across boulevards, wide ones.

就这个部分,我会再讲一遍的,他如此做的另一个原因是,在这种宽大的街道上是无法建造街垒的

耶鲁公开课 - 1871年后的法国课程节选

That's not the idea. The idea is you do it because you have ideas.

那不是一个好主意,只有你有主意才能这样做。

麻省理工公开课 - 电影哲学课程节选

I can change everything overnight; it does happen. I put that in for a reason because sometimes some of you have not taken a physics course and you don't know how to do well in physics and slowly you catch on and by the time it's Final exam you crack the code; you know how to do well.

我能一夜之间扭转乾坤,确实有过这样的例子,我这样做是因为,有时你们中有人可能以前没上过物理课,不知道怎样学好物理,但慢慢地你赶了上来,到期末考试的时候,你忽然灵光一闪,考起试来得心应手

耶鲁公开课 - 基础物理课程节选

The emperor in the east was able to do that because they were not conquered by the barbarians, but in the West, you have this situation where nobody is fully in charge.

东方帝王之所以能够如愿以偿,是因为他们没有受到野蛮人的入侵,但是在西方,你面临的情形是,没有人负有完全的责任

耶鲁公开课 - 古希腊历史简介课程节选

Oftentimes, inventions that seem, in the abstract, to be good ideas may be impossible because something that you have to do to make it actually come into practice is too expensive and so it's not economic to produce the invention.

通常在理论上,创新固然不错,但却很难实现,因为把创意变成现实,花费会相当的昂贵,实现这样的创意非常不合算

耶鲁公开课 - 金融市场课程节选

because I'm not saying, "You need to study. You need to do this."

因为我不会说，“你必须学习。你必须做这个。”

学习靠自觉 - SpeakingMax英语口语达人