原句是由两个话构成的,即：I like the book .You bought the book for me .即the book 放在BOUGHT后You bought me the book楼上这么说的对么buy sb sth =buy sth for sb ( bought 是buy 的过去式）本来说可以，但你所给的句子中用的是buy sth for sb 呀，如果用 bought me the book，那FOR ME 在哪了？我认为还是用you bought the book for me 好