This all sounds very general but there are some striking demonstrations of this and how it could work in everyday life.

听起来很泛泛而谈,但这种现象非常显著,影响我们日常生活的方方面面。

耶鲁公开课 - 心理学导论课程节选

This all came hard and at the cost, I'm sure, of a lot of human life and a lot of misery.

一切都变得艰难了,我确定,这夺走了很多人的生命,造成了很多痛苦

耶鲁公开课 - 古希腊历史简介课程节选