There are widespread controversies about it, and many of the courses you would take in law school are meant to try to get to the bottom of these thorny questions.

这个问题有很多争议，法学院的很多课都旨在,把这些棘手的问题弄得水落石出。

耶鲁公开课 - 文学理论导论课程节选

In fact, linguists often argue about this subject, and it's a complicated one.

实际上，语言学家经常在这个问题上有争议，这是很复杂的一个东西。

耶鲁公开课 - 现代诗歌课程节选

It's actually a question that's debated in the literature.

其实这个问题在文献中有争议。

耶鲁公开课 - 心理学导论课程节选

It's not clear that this event ever really took place, but it's really not very important, because what Herodotus is doing is telling how he, I think, and how the Greeks in general viewed the questions at issue.

我们无法证实这件事是否真的发生过,但是这并不重要,因为我认为希罗多德是为了,告诉我们,他以及几乎所有的希腊人,是如何看待这个引人争议的问题的

耶鲁公开课 - 古希腊历史简介课程节选