I bought him a book的意思|示意

I bought him a book as a birthday gift.

我给他买了一本书作为生日礼物。

I was bought a book (by him).

他给我买了一本书。

I bought this book for my son and he is excelling in his class. He is a step ahead the rest of the kids in his class and his teacher asked what we are doing to help him.

我给我的儿子用了这本书之后，他现在在班里的表现非常优秀，比班上其他的孩子超前了一大步，他的老师问我们是怎么帮助他学习的。

Justin wants this fairy book for a long time, so I just bought this for him!

Justin想要这个很久了，所以我刚刚买给他！一旁的母亲把书合上对朴有天说。