Maybe somehow we misunderstood how the argument goes and it doesn't exactly-- although these two arguments seem parallel, they're not, in fact, parallel.

也许我们误解了这个论证到底怎么进行的,其实不是的,虽然这两个理论看上去是类似的,但其实它们并不是类似的

耶鲁公开课 - 死亡课程节选

I don't know, I didn't go to business school so I'm not exactly sure how it works.

我不知道，我没在商学院上过学，所以我也不清楚它到底是怎样的。

哥伦比亚的氛围 - SpeakingMax英语口语达人

Now you can begin to see the kinds of errors that this method might produce because people forget, they can't remember exactly how much they ate of things, or they may not be willing to disclose everything they ate.

现在你就可以明白各种误差,是由人们的遗忘而产生的,他们无法准确记得吃了多少东西,他们不会透露所有自己吃的东西

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It's not that critical. -Also... ... well exactly it doesn't affect the... You know the unemployment rate has been lower during this period than in the '70s as we talked about a few minutes ago so... Let me quote to you Pat Buchanan, Ken, alright?

没那么重要，对吧，-再则。,它确实不影响。,要知道，这段时期的失业率,一直低于70年代,这个我们几分钟前曾提到过。,肯，我们先来看看帕特·布坎南怎么说吧？

斯坦福公开课 - 经济学课程节选