Examples
tiān xià天下méi yǒu没有bái白chī吃de的wǔ cān午餐。
天下没有白吃的午餐。
There's no such thing as a free lunch.
天下没有免费的午餐。
There's no such thing as a free lunch.
由于这几天下了很多雪，因此学校停课了。
Due to the large amounts of snow over the last few days, school has been cancelled.