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

to be killed in a plane accident this weekend and there was a guest lecturer for you on Tuesday there'll be somebody alive lecturing to you.

我周末死于空难,而下星期二又有客座教授的话,就会有人活着给你们上课。

耶鲁公开课 - 死亡课程节选

So somebody asks you,Will you still be around in 1,000 years?

有人问你，1000年后你还活着吗？

耶鲁公开课 - 死亡课程节选