So when you talk to class four, he says,then it is difficult to teach the little kids in class one.

VOA: standard.2010.02.25

It is enough for him he says if each class shares in some aspect of the governing power.

对他而言,只要每个阶级多少分享到一些统治权力,那即也足够。

耶鲁公开课 - 政治哲学导论课程节选

What it does for him is allow him to buy his aunt this symbol of a middle-class American domesticity, and he is a happy participant in this new purchase.

这让他能够给阿姨,买这个美国中产阶级家庭生活的象征物，而他也很高兴能这么做。

耶鲁公开课 - 1945年后的美国小说课程节选

and he knew this the same way that we saw it in the last class, which is when we viewed the difference spectra coming out from the hydrogen, and we also did it for neon, but we saw in the hydrogen atom that it was very discreet energy levels that we could observe.

那就是,当我们看氢原子发出的光谱时，我们也看了氖气,但我们看到,氢原子能级是分立的，这些，在当时,已经被观察到了,他也都知道。

麻省理工公开课 - 化学原理课程节选

He'd gone to Kentucky and drunk lots of Bourbon once, he carried an umbrella, that sort of middle class symbol of protection, and he is chased from the throne in 1848.

他去过肯塔基州,嗜好波旁威士忌,他有一顶保护伞,即他是中产阶级的象征,他在1848年被王室追捕

耶鲁公开课 - 1871年后的法国课程节选

Now one of the books that will be assigned for the class is by Michael Pollan called, In Defense of Food, and he spends some time in that book discussing and he has a very interesting take on it.

这门课要布置给你们阅读的书中,有一本是迈克尔·鲍兰写的,为食物辩护,书中的部分内容,是讨论何为食物,他的某些见解很独到

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

If you look at the up left corner, Gabriel was a student here in this class two years ago, when we came and presented on the program and he is currently a student in the MAPP program.

看左上角，两年前，Gabriel修读这门课，在我们来推广硕士课程时,现在他正在我校读硕。

哈佛公开课 - 幸福课课程节选