This is a broad, philosophical, partly scientific view of what people might eat, and it's not a bad set of rules to follow.

这句话是一个宽泛的关于人们该吃什么的,富有哲学性又带有科学性的观点,是一套不错的守则

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Now, there are a couple of ways to think about indebtedness and I'd like you to tell me which one is correct as applied to the nation.

那么，究竟是什么导致国家债台高筑呢,我有两套思路，麻烦你们告诉我,哪个更能说明现状。

斯坦福公开课 - 经济学课程节选

Okay. So that's the music. Now having done this setup, if you think about it, and think about the fact that what note symbol gets the beat in our course- quarter note, okay.

好,这就是音乐,做过这一套以后,如果你在思考,那么想一想,在我们课程中用来代表节拍的是什么音符,四分音符,好的

耶鲁公开课 - 聆听音乐课程节选