It makes sense when you hear it but it's the sort of finding that's been validated over and over again with animals and nonhumans.

这听上去很有道理,不过这个发现已经在动物,以及非人类身上得到了反复的验证。

耶鲁公开课 - 心理学导论课程节选

Now, they have no choice, they cannot rely as human beings typically do on just doing what your parents did, just inheriting a tradition that functions, that works, that keeps you going.

不过他们别无选择,他们不能像人类常做的那样,依靠重复父辈做的事,继承传统的职责,工作,这些能激励你坚持下去

耶鲁公开课 - 古希腊历史简介课程节选