When I want to go out to play with my friends, my mother always says, "Stay at home. Don't waste your time."

当我想出去和我的朋友玩，我的妈妈总是说：“待在家里。别浪费时间了。”

youdao

Don't let a good man go to waste!

别让一个好男人就这么浪费掉了。

youdao

Don't let your hard work go to waste.

不要让你的努力工作付之东流。

youdao

Maybe if this guy could be sentenced or something happens to him I think a lot of my friends will report their cases because some of the lesbians, they don't report their cases, they don't go to the police station because they know that it will just be a waste of time.

CNN: Horror of South Africa's 'corrective rape'

And don't let your kid's penchant for borrowing the smartphone to play games go to waste.

WSJ: Making Young Kids Smarter About Finance