There are stories of deaf people who are within certain societies where nobody signs to them, and so they're what's known as linguistic isolates.

还有些关于生活在并无手语的,特定社会下聋人的故事,这种情况就是所谓的语言隔离

耶鲁公开课 - 心理学导论课程节选

This kind of knowledge will be the art or craft of the statesman concerned above all with what to do in a specific situation.

这类的知识,将是政治家最关注的艺术,或手腕,在特定情况下要如何做出决定。

耶鲁公开课 - 政治哲学导论课程节选

And in exceptional cases, it shows up in certain clinical symptoms.

在某些特殊情况下，受压抑的欲望,会通过特定的临床症状而表现出来。

耶鲁公开课 - 心理学导论课程节选

There are certain occasions in which you first do A and then do B; that's not the same as first doing B and then doing A.

在有些特定的情况下,你先做 A 再做 B,和先做 B 再做 A 是不一样的

耶鲁公开课 - 基础物理课程节选