What we have done is pushed back the Taliban and what we have done also is start to break that chain of terror that links the mountains of Afghanistan and in Pakistan to the streets of Britain,"

VOA: standard.2009.07.27

Take your time. So, let's actually now take a 2-minute break, we're gonna change tapes and we'll come back and we'll actually write programs with a real computer and some real animated characters.

不急，现在休息2分钟，我们要换个录像带，一会再上课,等会开始写程序,构建一些动画人物。

哈佛公开课 - 计算机科学课程节选

Is this possible? That's what the first law says it's possible; work is heat, and heat is work, and they're the same thing. You can break even 100% maybe. So let's go back and see what work is.

00%的效率,我们可以从大气中吸收热量，用来驱动我们的汽车,效率也应该能达到。

麻省理工公开课 - 热力学与动力学课程节选

Another good thing to do when you're really stuck is walk away. Take a break. Come back and look at it with fresh eyes of your own.

当你卡住的时候另外一件有益的事,就是走开休息一会儿,再回来看代码的时候你的眼睛就清醒多了。

麻省理工公开课 - 计算机科学及编程导论课程节选

So we are gonna take a moment's break and be right back with more on Stan Katz on the Inner Core.

所以我们先休息一下，马上回来,带来有关Stan，Katz的更多精彩内容。

普林斯顿公开课 - 人性课程节选

And you'll find too because of J term this year or winter break where you guys can finally come back onto campus a bit early for various opportunities.

你还会发现由于今年的J学期或寒假,大家可以早点返回校园,这会带来各种机会。

哈佛公开课 - 计算机科学课程节选

We are going to take a brief break, and when we come back, we are gonna talk about some of Professor Katz's work on a class that happened last year called the just universities.

休息一下，马上回来，之后我们会谈一下Katz教授,去年讲授的一节课,叫做公正的大学。

普林斯顿公开课 - 人性课程节选