By the way, how old are the people out there is a good question.

顺便提一下,他们的年龄有多大呢

耶鲁公开课 - 古希腊历史简介课程节选

Again and again and again he quotes Levi-Strauss in confirmation of his own arguments, only then in a way to turn on him by pointing out that there is something even in what he's saying there that he hasn't quite thought through.

他一遍又一遍地引用列维，斯特劳斯的观点,来支持自己论点，在批驳其论点时也只是指出,他在某点上,考虑不够全面。

耶鲁公开课 - 文学理论导论课程节选

And the trick to a puzzle box is there's a simple way to get out but you have to kind of pull on something, some special lever, to make it pop open.

这个谜笼的设计是这样的,只要小猫拉动一个东西,它就能够逃出去，拉动一个特殊的杠杆，迷笼就会打开。

耶鲁公开课 - 心理学导论课程节选