口語(yǔ)每日一學(xué)：Get gray hair from

It means to be ery worried or upset by sth.
     eg：I know I'm going to get gray hair from his driving.
     Note:
     Get gray hair from的意思是為什么事情操心，把頭發(fā)愁白了
     例：我知道他開(kāi)車會(huì)讓我十分擔(dān)心