In American history our reform crusades have usually had to do with one of several objects or purposes or problems.

在美国历史上我们为理想而进行的改革,通常与如下几个目的,或意图,或者问题之一有关联

耶鲁公开课 - 美国内战与重建课程节选

We've probably had four major periods in American history of there's one other picture I wanted to put up.

在美国历史上,我们大约经历了四个时期,在我想贴的另一张图片上

耶鲁公开课 - 美国内战与重建课程节选

So, it was a very popular book in the U.S., but it did have this history of being banned in Europe, and it was certainly controversial here.

因此，尽管现在这是一本广受欢迎的书，但它历史上确乎,在欧洲遭遇过禁止，并且在美国也是非常有争议的。

耶鲁公开课 - 1945年后的美国小说课程节选

Well there are examples in American History in which the Median Voter Theorem looks pretty good.

在美国历史上就有一个案例,此案例中中间选民定理非常奏效

耶鲁公开课 - 博弈论课程节选

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

That's why it's so important culturally for the history of the United States.

那就是为什么那地方,在文化上对于美国的历史而言非常重要

耶鲁公开课 - 聆听音乐课程节选

You have a full monarchy in the sense that both-- we in America talk about the separation of church and state, that is a very rare and unusual thing in the history of the world.

他有一个完全政教合一的君主政权,在美国政教是分离的,这在世界历史上很少见

耶鲁公开课 - 古希腊历史简介课程节选

Why did a Southern strategy in modern American political history re-invent the Republican Party?

为什么在美国政治历史上,南方人重新引入了共和党的概念呢

耶鲁公开课 - 美国内战与重建课程节选