At the end of last class I suggested that from here on I'm going to be assuming that there's no soul.

上一节课的最后,我说了从现在开始,我假定灵魂是不存在的。

耶鲁公开课 - 死亡课程节选

But, I'd ask you, 5 since the class doesn't end until 11:55 there's no need to be gathering things up and snapping binders and so on.

但是，我会问你，因为到11：15才下课5,没有必要把东西凑到一块儿,并且仓促的弄在一起。

麻省理工公开课 - 固态化学导论课程节选