But they can never engage in those efforts, if we do not do the job that I am confident we will do tomorrow morning at 7:00 AM on Christmas Eve, and that is to renew the American dream, and revive our middle class, and rebuild the foundation upon which future generations will stand.

VOA: standard.2009.12.24

I do not do chronological lectures, "Well in 1882, and then it was followed by 1883." I don't do that.

我不会按照年代顺序讲,"在1882年,然后,紧接着1883年"我不这么弄

耶鲁公开课 - 1871年后的法国课程节选

That's why "is a very good pattern for showing why you do or do not do something.

That's why”是一个非常好的句型，它可以表达你做或不做某事的原因，

That's why 课堂 - SpeakingMax英语口语达人

why,when we do not sleep, we do not function well. We just do not know much about sleep at all."

VOA: special.2009.08.26

If my advice is lost in the wind and you do not do as I wish, I do not recognize you as my son."

如果你辜负了我对你的期望,胆敢把我的话当耳边风,我就绝不认你这个儿子"

耶鲁公开课 - 欧洲文明课程节选

They believe that older people do not like to learn new things and will not change the way they do things.

VOA: special.2010.05.30

In the second verse paragraph, Milton tells his father: "do not despise divine poetry, creation of the prophetic bard.

在诗的第二段，弥尔顿对他父亲说：,不要轻视神圣的诗歌，诗人预示性的创作。

耶鲁公开课 - 弥尔顿课程节选

I do not know what else to do but make the best of a bad deal and shake hands over it."

VOA: special.2009.06.27

Do not come to your instructor and say, I've got a really good ticket but I'm leaving on the 13th.

不要去和你们的讲师说，我已经买好票了,但是我要在13号离开。

麻省理工公开课 - 固态化学导论课程节选

Local party leaders did not. As one said: "I do not want him raising hell in my state any longer."

VOA: special.2010.08.05

But, you know why not do something a little special, little different, and they decided instead to use lithium.

但是你懂的，为什么不做的更特殊，更与众不同一些呢？

麻省理工公开课 - 化学原理课程节选

He told the president, "You do not know the dishonest purposes of those men as well as I do."

VOA: special.2009.08.13

And of course, the kings when we see them in Homer do not have a bureaucracy, do not have scribes.

当然,从《荷马史诗》中所看到的那些国王,他们没有官僚作风,没有随身抄写员

耶鲁公开课 - 古希腊历史简介课程节选

And,finally,do not add diseased vegetable plants to the pile if the compost will be used on a vegetable garden.

VOA: special.2009.06.23

Try to imagine-- can you do that or can you not do that?-- try to imagine a round square.

试着去想象,你可不可以这样,试着去想象一个圆的方形

耶鲁公开课 - 死亡课程节选

They actually make sure that certain streets get ploughed and other streets do not get ploughed when there is a snowstorm.

VOA: special.2011.04.25

This is a sign of my economic status: I don't have to work. It is middle and lower-class women who do not get to observe purdah in this way.

但这恰好是我经济地位的标志：,我不需要工作，只有中下阶层的女人,才像这样不遵守深闺的习俗。

普林斯顿公开课 - 人性课程节选

You do not have to dress to the nines, or wear your best clothes, for this kind of work.

VOA: special.2009.07.26

So, hedge funds do not advertise, that's why people don't know about them and they have a mysterious -they sound mysterious.

对冲基金公司做不了广告,那也是公众并不了解他们的原因,他们披着一层神秘的面纱...,他们听起来挺神秘的

耶鲁公开课 - 金融市场课程节选

They are not accepted in Thai schools because they are not citizens of the country and do not speak Thai.

VOA: special.2010.05.03

From the standpoint of politics for instance, if you want loyal people in a political campaign, do not pay them.

比如，从政治学的观点来看，如果你想在竞选中让手下对自己忠心，那就别给他们报酬。

耶鲁公开课 - 心理学导论课程节选

The researchers say many, if not all,people likely have these antibodies but do not always produce or use them efficiently.

VOA: special.2009.03.04

They are always say 32 bits or always 64 bits they do not vary in size based on what they're pointing at.

它们总是32位或者总是64位，它们的大小不会因它们所指的,内容不同而不同。

哈佛公开课 - 计算机科学课程节选

So the first challenge is, how do we reach all the women who do not have access to a prevention program?"

VOA: special.2009.07.29

These streets do not matter, it's just the visual images with what is really going on that counts.

这些街道本身并无关紧要,重要的是这些景象展示出了,当时所真正发生过的一切

耶鲁公开课 - 1871年后的法国课程节选

That means you can give someone advice but you cannot force him to do something he does not want to do.

VOA: special.2009.07.12

Then we would do them. Because they certainly not aiming to do harm. Shall we continue?

因为这些袭击肯定不是以破坏为目的的，我们还要继续吗？

普林斯顿公开课 - 国际座谈会课程节选

This means you should not risk losing something you have by trying to get more of something you do not have.

VOA: special.2010.06.13

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

But one thing we should not do right one thing we should not do is to approach these works as if they provide somehow answers ready-made answers to the problems of today.

但有一件事我们不能做,就是我们不能在阅读这些著作时,认定它们好像能提供解答,制定好用来回答,现今问题的解答。

耶鲁公开课 - 政治哲学导论课程节选