A：挎亲饥缠孟狗俗I want to buy an iphone.what do you think of it? B:I know you love it,but I suggest you don't buy it,it's too expensive. A:No no,the money is paid by my parents,I needn't worry about it. B:But your parents earn money not very easy,Ithink you should not spend moeny on such this thing.