Don't sweat it 别太担心
英文释义
Informal expression meaning "Don't worry too much about what you did or did not do; it's OK."
例句
My colleague forgot to bring something he promised me, but I said to him "Relax! Don't sweat it."because he looked so worried.
我的同事忘记带他答应我要带的东西，但由于他看起来太郁闷了，我对他说：“放松！别太担心了。”