take something for some money / take some money for something,谁是买,谁是卖?如何区别?

问题描述:

take something for some money / take some money for something,谁是买,谁是卖?
如何区别?

记住一条就可以了:for 后面的是想要的东西.
take sth for some money,是想要钱,就是卖
take some money for sth,是想要东西,就是买.
再比如:trade my watch for a bike,是想要自行车,所以意思是用表去换取自行车.