Some people say they eat human flesh at these dinners, but you doubt that because for some reason they seem to be all vegetarians.

有人说他们吃人肉，但你不太相信,因为他们看着像是素食者。

耶鲁公开课 - 新约课程节选

You kind of doubt whether vegetarians would eat human flesh.

你不相信素食者会吃人肉。

耶鲁公开课 - 新约课程节选

I think most of us don't believe that two firms is enough to make it a perfect competition, that the regulator shouldn't worry about the third firm.

我想大多数人不相信两家公司,就足够产生完全竞争,不相信监控者不必调查第三家公司

耶鲁公开课 - 博弈论课程节选

There was no good reason in the world that an abolitionist in the 1830s, '40s, and even the '50s, had any right to believe they would see the end of slavery in their lifetime.

然而在这世上并不存在一个好理由,使一个十九世纪三十年代,四十年代甚至五十年代的废奴者,几乎不可能相信,他们在有生之年会看到奴隶制的终结

耶鲁公开课 - 美国内战与重建课程节选