I had my suspicions about the milkshake, and so I took a sample and I rushed it down to the lab.

我怀疑奶昔有问题，于是我取了一份样品，跑到实验室化验。

耶鲁公开课 - 死亡课程节选

No. I mean, there are reasonable philosophical or scientific grounds for worrying about each one of the premises.

不,我是指,我们有合理的哲学,或科学依据使我们,怀疑这的每一个前提

耶鲁公开课 - 死亡课程节选

Let me disclaim, too, we're by no means perfect so the Harvard courses APP that a lot of you used on the web to shop for courses, we recently sent out a form to get feedback from everyone because we don't doubt that it was imperfect the first time around, but we're going to iterate and make amends with that.

我不是说，我不是说要完美,你们大部分使用哈佛大学课程APP来在网上选课,我们最近给你们发了一个表单，从你们那里,得到反馈，因为我不怀疑,第一次时它是有瑕疵的,但是我们将反复地道歉。

哈佛公开课 - 计算机科学课程节选

But I suspect that that's probably a little bit too quick, because really there are two different ways in which facts could influence our behavior.

但我怀疑也许这有点太快了，因为事实上有两种方式,事实可以影响我们的行为。

耶鲁公开课 - 死亡课程节选