是吗，是什么让你改变了主意？

Really, what changed your mind?

youdao

到底是什么使你改变了主意？

What was it that made you change your mind?

youdao

不用客气，如果你改变了主意，可以打电话给我们。

I: you are welcome. Please call us if you change your mind.

youdao

You were a Beta right? You backed off the Beta, okay.

你选过β对吗?,哦,你改变主意了

耶鲁公开课 - 博弈论课程节选

And so you know that if only you were to read these things in the envelope, you would change your mind and no longer want to go out with her.

所以你知道,只要你看了信封里的内容，你会改变主意,不再想和她约会。

耶鲁公开课 - 死亡课程节选