"And ultimately saved, though,by -- " "And ultimately saved, of course,by the white, I don't know,soldier."

VOA: special.2010.03.01

And I don't know why, but since time immemorial that is the way computer scientists have drawn trees.

叶子是在最下面的，我不知道为什么,但从记事以来他们就是这么画树的,这也许就是为什么我们。

麻省理工公开课 - 计算机科学及编程导论课程节选

I have never had any myself and I don't plan to unless I need to maybe in the future.

我自己没有整过。在将来，除非有必要，我也不打算去整容。

整容是个人自由 - SpeakingMax英语口语达人

"There's a lot of sketching that goes on,and a lot of times I don't know where things are going to fit in the texture.

VOA: special.2010.07.12

Now, and I don't think this is unimportant, King was also - it would seem he was also a minor poet, an amateur poet.

我认为这并非不重要，金也是,-尽管不显赫，他也是个诗人，一个业余诗人。

耶鲁公开课 - 弥尔顿课程节选

We leave you with "I Don't Know What To Do" from Pete Yorn and Scarlett Johansson.

VOA: special.2009.10.09

I ain't but 18 years old," he cried, "and he made me come and I don't know nobody.

我只不过才18岁“,他哭道，“他就把我逼到这个,我一个人都不认识。

耶鲁公开课 - 1945年后的美国小说课程节选

COSTELLO: "You gonna be the coach,too?" ABBOTT: "Yes." COSTELLO: "And you don't know the fellows' names?" ABBOTT: " Well,I should." COSTELLO: "Well,then, who's on first?"

VOA: special.2009.03.09

It is an odd and unnatural view and I don't actually expect people to believe it at first.

这是个古怪又反常的观点,我并不奢望大家在一开始,就能接受这个观点

耶鲁公开课 - 心理学导论课程节选

"I don't think President Obama and the Democrats were expecting to have to spend so much time on health care because it is dragging on.

VOA: special.2010.01.23

So if I worry about energy I have a pretty good chance of extracting out these heat capacities, right, and I don't have to worry about exactly which path and I can really mix things up.

而能量与热容有密切的关系,从能量就可以就算出这两个热容，我不需要考虑到底是哪一条路径,可以随意计算。

麻省理工公开课 - 热力学与动力学课程节选

But then if it's like during the summer and I'm really bored, I don't have anything else to do, then it might be a little longer."

VOA: special.2009.09.14

The third derivative, unfortunately, was never given a name, and I don't know why.

遗憾的是三阶导数没有专门的名称,我也不知道这是为什么

耶鲁公开课 - 基础物理课程节选

It's very sad,it's very sad. And I don't have words to describe this thing.

VOA: special.2010.02.01

I think our entertainment industry likes to make movies about people in finance, but they are inevitably portrayed as evil and I don't know why that is.

娱乐产业喜欢,制作关于金融业的电影，但里面的人物总是被刻画的很恶毒,我也不知道为什么。

耶鲁公开课 - 金融市场课程节选

"I'm part Chinese. But I have red hair and freckles so I don't look very Chinese, but I did grow up in a very traditional Chinese American family.

VOA: special.2011.06.10

That's a great question and I don't know the answer to it.

那真是个伟大的问题,连我也不知道问题的答案。

耶鲁公开课 - 死亡课程节选

And Joom from Thailand wrote: I don't care where the crops come from, natural plants or genetic engineering, as long as we can produce food enough for people.

VOA: special.2010.05.18

The point is this is why lots of people thought, "I don't like this guy sending people around and taking my taxes, but I don't want to get offed by some marauders.

这就是为什么许多人会有这样的想法的原因,"我不喜欢有人派兵来统治我们,收我们的税,但我更不希望遭人劫掠

耶鲁公开课 - 欧洲文明课程节选

"The court of appeals is where policy is made, and I know this is on tape and I should never say that because we don't make law.I know,I know.

VOA: special.2009.05.30

If everyone else is cutting down I don't have too, and if everyone else does cut down I don't have to, I end up using hot water and driving a big car and so on.

如果大家都想减排,我没必要跟风,如果别人真的减排了又与我何干,我照样用着热水,开着大排量汽车

耶鲁公开课 - 博弈论课程节选

I do whisper the description to him sometimes, though you can see people around don't understand and they're watching us like 'What the ...?'" "'Tell that woman to shut up!'

VOA: special.2010.03.01

In other words, as the judge said, what's always moral isn't necessarily against the law and while I don't think that necessity justifies theft or murder or any illegal act, at some point your degree of necessity does, in fact, exonerate you from any guilt.

换言之，正如法官常说的，情有可原，未必不可法外容情,当然我不认为，一句情有可原,就能为盗窃，谋杀以及其他违法行为正名，但有时，情有可原的程度,确实可能法外容情，赦免你的罪行。

耶鲁公开课 - 公正课程节选

Well,I got them saddles built, and then somebody would say 'Hey,why don't you build me a saddle?'" That was how Nancy Martiny got into the saddle making business twenty years ago.

VOA: special.2011.01.31

And if I don't do that. then I will apply to graduate school in comparative literature, probably in California

如果不行的话，我应该会申请去加利福尼亚大学的比较文学研究生院。

耶鲁的著名人士 - SpeakingMax英语口语达人

The man took the box again, and took another long look, and gave it back to Smiley,and says, "Well,I don't see anything about that frog that is any better than any other frog."

VOA: special.2009.08.29

But the students, they think that I'm an old woman from the cave and I don't know anything

但学生们认为我是住在洞穴的老女人，我什么也不懂，

对于抄袭的想法 - SpeakingMax英语口语达人

I don't want to use my family name because I shall probably have several scandals while I live and I don't want to cause them any trouble until I am famous, when nobody will mind.

VOA: special.2009.09.20

And I don't actually know the periodic table entry for raisins. So I'll have to write it out.

我不知道葡萄干的周期表条目是什么,所以现在我要把它写出来。

麻省理工公开课 - 计算机科学及编程导论课程节选

Because if we don't do that, a year from now I don't see the company doubles in revenue and I don't really see the future of this company.

如果不这样做，一年之后，公司的营业额就不能翻一番,那么公司的未来也变得迷茫。

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