cut down的用法归纳高中

　　They ordered that for every tree cut down two more should be planted.

　　他们要求每砍伐一棵树就要补栽两棵树。

　　We're trying to cut down on the amount of paperwork involved.

　　我们正在努力降低有关此事的文书工作量。

　　You need to cut down on starches.

　　你有必要少吃些含淀粉的东西。

　　I won't have a cigarette, thanks ─ I'm trying to cut down.

　　谢谢，我不抽。我现在尽量少抽烟。

　　He was cut down by an assassin's bullet.

　　他被刺客的子弹击中身亡。