This is going to be very controversial, but I think it's a good thing to raise.

这个是非常有争议的，但我认为这是一个值得提倡的方法。

耶鲁公开课 - 金融市场课程节选

Now, this is a controversial view, but that is the view that he advances in the book and I think it's a very interesting analysis.

这就产生了一点儿争论，不过那是他在书中提出的观点,我觉得是个非常有趣的分析。

耶鲁公开课 - 金融市场课程节选

I should say it once, that this is now a very controversial subject.

我应该说说以前的时候,这在现在来讲是颇具争议的话题

耶鲁公开课 - 古希腊历史简介课程节选

I don't think that's a controversial judgment.

我认为这并不是个有争议的话题。

普林斯顿公开课 - 人性课程节选

Let me start out by putting what I think is a relatively controversial proposition on the table and that's that this investment management business, when stripped down to its bare essentials, is really quite simple.

让我从一个,相对争议的话题开始,投资管理业务,当剥离种种表象追溯到其本质时,其实非常简单

耶鲁公开课 - 金融市场课程节选