1、To be frank with you, there is no free lunch in the world.
坦率地說，世上沒有免費的午餐。

2、Everyone can have free lunch at our restaurants.
每個人都可以在我們的餐廳吃免費午餐。

3、There is no love without reason, nor free lunch on earth.
世上從來沒有無緣無故的愛，也沒有免費的午餐。

4、But a floating-rate system is not a free lunch either.
但是，浮動匯率體系并不是免費的午餐。

5、We also provide our staff with a free lunch and some other fringe benefits.
我們向全體職員提供免費午餐和其他一些補(bǔ)貼。

6、The staff in the restaurant have offered me a free lunch next week.
那家餐廳的員工請我下周去那里享受一頓免費午餐。

7、Freeloaders want a free lunch, and a free lunch is not free — it costs your business money.
那些揩油的家伙想要一頓免費的午餐，但免費午餐可是要錢的——它要花你企業(yè)的錢。

8、The free lunch was back.
免費的午餐又回來了。