您的爱是崇高的爱，只是给予，不求索取，不溯既往，不讨恩情。

Your love is the noble love, only to give, not ask for, not back always, don't beg for kindness.

youdao

此法不溯及既往。

This law is not retroactive.

youdao

这个问题是不溯及既往，但你的下一个保存后生效。

This fix is not retroactive but will take effect after your next save.

youdao

这个问题是不溯及既往，但你的下一个保存后生效。

This fix is not retroactive but will take effect after your next save.

youdao