Well, here are some basic facts that-- remember we're trying to think like evolutionary biologists here.

我们了解笑的几个基本事实-,记住了，我们是从进化的角度来思考这个问题的。

耶鲁公开课 - 心理学导论课程节选

So, the question is, from an evolutionary standpoint, " "Why would an unconscious evolve?"

那么，从进化的观点来看，要问的问题便是“无意识为何得以进化“

耶鲁公开课 - 心理学导论课程节选

The question is, 'How could moral feelings evolve?"

关键问题是“道德情感是怎么进化而来的？”

耶鲁公开课 - 心理学导论课程节选