And Born worked on a number of things, including the Born exponent, and taught himself crystallography sort of as something to do during World War I.

玻恩也做出了许多贡献，包括玻恩指数，他自学结晶学,这大约是在一战期间。

麻省理工公开课 - 固态化学导论课程节选

The dollar has plummeted more in Bush's term than during any comparable period of US history.

布什执政期间，美元继续暴跌,这在美国历史上绝无仅有。

斯坦福公开课 - 经济学课程节选

The partitioning of diseases has changed a lot in that period of time.

在这期间疾病结构已经有了很大的改变

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Milwaukee has been extremely steady over this period.

密尔沃基在这段期间内非常平稳

耶鲁公开课 - 金融市场课程节选

Now in the course of this, a student asked a very good question that I should have pointed out a long time ago, and that is: when an orchestra plays or an ensemble plays and they're looking at their music and they're reading their music, do they play a chord?

在这期间，我本该早就提起的，由一个学生提出的非常好的问题是，当管弦乐队演奏或合奏团演出时,他们各个盯着并读自己的那部分乐谱，他们奏出和弦了吗？

耶鲁公开课 - 聆听音乐课程节选

And this may or may not be the case for you yourself, but one of the realizations I had in college when venturing beyond my comfort zone engulfed toward these waters of CS was wow like there's no cliche.

这可能适合你也可能不适合你，但是我在大学期间就意识到,当CS的这些东西风险大的我觉得不舒服的时候,我的反应之一就是哇,好像完全没有陈词滥调。

哈佛公开课 - 计算机科学课程节选

During World War One and Two, our men were out dying in Europe and people voted for someone who said, let's raise the taxes on the rich, someone's profiting from this war now.

这两次世界大战期间，我们的很多同胞战死在欧洲,人们拥护那些要求提高富人缴税水平的人，因为有的富人，是发战争财的。

耶鲁公开课 - 金融市场课程节选

Typically it happened during wars.

通常，这发生在战争期间。

耶鲁公开课 - 金融市场课程节选