句型：

　　1、His brother went to the train with him to see him off.

　　他的弟弟把他送上火車。

　　2、We must see about booking our seats on the train.

　　我們得注意把火車票預訂好。

　　3、If you are too busy,I'll see about the train tickets.

　　如果你太忙,就由我去買火車票。