如果你在乎我，根本就不该让这种事情发生。

If you cared about me, you would never have let this happen.

youdao

如果你在乎别人怎么想，那你就别活了。

If you care about what other people think, you will never live.

youdao

好的，祝你的测验好运，并记住复习如果你在乎的话。

OK, good luck on your tests, and remember the review session if you care.

youdao

OK, good luck on your tests, and remember the review session if you care.

好的，祝你的测验好运，并记住复习如果你在乎的话。

麻省理工公开课 - 固态化学导论课程节选