我过去写过童书的，我告诉过你吗？

I used to write children's books once, did I tell you?

youdao

假设的情况，我告诉过你吗？

That hypothetical situation I told you about?

youdao

要我告诉你吗？圣诞节我从未真正快乐过。

You know something? I've never really enjoyed Christmas.

《牛津词典》

Tell me later what it is you're going to be doing for the rest of your life.

你们有谁说过自己讨厌一门学科吗？,今后记得告诉我你打算从事什么行业。

麻省理工公开课 - 化学原理课程节选