But then it rose again, of course,during the financial crisis of two thousand seven-two thousand eight.

VOA: special.2010.10.18

If you had a course in probability and statistics, then you'll find it easy to follow, but it's self-contained again.

如果你们学过统计学或者概率论,你们会比较容易理解,也需要你们独立学习

耶鲁公开课 - 金融市场课程节选

I don't know about that. I am not so sure." But then, we realized that like when we walk out that door, it's the whole world again. So you get sucked up by your group, by your sort of identity.

我不知道，不是很确定，然后呢，我们就意识到走出那个大门，又是一个完整的世界，所以你就会,被你的团体，你的身份所束缚。

普林斯顿公开课 - 人性课程节选

Then it stops. But it often starts again later the same day.

VOA: special.2010.03.30

You've got to pretty much take that chalk, and make a slurry out of it, put water, and dry it back up, put in a mold, and then you can have the chalk again, but you can't just glue it back together.

你得尽可能地收集它的碎片，把它做成粉浆，加水然后风干，放进模具，然后你就能重新得到这支粉笔，但是你不能简单地把它粘起来。

麻省理工公开课 - 热力学与动力学课程节选

But then the Union soldiers came back again.

VOA: special.2009.11.05

But there has to be two steps: a purification and then a sanctification to make it holy again.

但是这得有两个步骤：,先净化，再圣化。

耶鲁公开课 - 旧约导论课程节选

So, if that meets your schedule in a better manner, then again, do it but only with permission from Hillary or Lori.

如果它们更适合你们的时间安排，还是，只能在得到Hillary或Lori的允许,才能那样做。

麻省理工公开课 - 固态化学导论课程节选

So, they call the Estates General then, but the king never calls it again until 1789.

紧接着,召开了三级会议,但是在1789年,三级会议才再次召开

耶鲁公开课 - 欧洲文明课程节选

And let's work--we'll hear that again, but as you can see and then hold on that and then the changes came a little bit faster and faster.

我们开始吧，然后就可以再次听到了，不过就像大家可以看到，然后继续保持到,再开始有变化，变得越来越快。

耶鲁公开课 - 聆听音乐课程节选

Well that's better then nothing, but again, there's error built into that.

那总比没有强,但需要强调,这个方式也有漏洞

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The ones who would conserve energy, that is they were sedentary when possible, other then when they had to go get food would again not waste their calories but would save them and contribute to the gene pool.

那些保存能量的人,那些能躺不坐,能坐不站的人,除非必须再次寻找食物,否则是绝对不会浪费能量的人,也是对基因库有贡献的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选