Right,I'll pay for the food and you pay for the drinks.
好吧,我付饭菜钱,你付酒水.
I spent $100 on the bike.
我花了一百美元买下那辆自行车.
Those books cost me $100.
那些书花了我100美元.
It take me a lot of money to buy a big house.
买那房子花了我很多钱.