他是研究火山方面的专家，所以我想他可能在给你们上课。

He is a volcano expert, so I thought he might be teaching your class.

youdao

我现在在这里，今天在给你们上课。

Here I am lecturing to you today.

youdao

我就是上周给你们上课的那个人。

I'm the very same person that was here lecturing to you last week.

youdao

So if this were to happen to him he wouldn't be Shelly Kagan the person who'd been lecturing last week.

所以如果这件事发生在他身上,他不会成为谢利·凯根,上星期给你们上课的人。

耶鲁公开课 - 死亡课程节选

For me to survive till Tuesday presumably is for there to be somebody some person alive lecturing to you on Tuesday.

我活到下星期二是假定,有人活着,下星期二给你们上课。

耶鲁公开课 - 死亡课程节选

Is the person who is lecturing to you now the same person as the person ? who were lecturing to you before?

现在给你们讲课的这个人,是上周给你们上课的,那个人吗？

耶鲁公开课 - 死亡课程节选