砍树是 cut away 还是cutdown

应该是cut down

The israelis have also cut down thousands of trees near the jewish settlements .

以色列人已经砍倒了犹太定居点附近的数千棵果树。

The pioneers cut down forests and planted crops .

拓荒者们砍伐树木种上庄稼。

He tried to cut down on smoking but failed.

他试图少抽烟，但没成功。