cut的短语减少

We must cut down on the amount of material we use.

我们必须削减原料使用量。

Do the big global banks need to be cut down to size?

全球大型银行需要削减规模吗？

I think there's actually a good case for cut down import.

我认为，实际上有一个很好的`理由可说明削减进口是正确的。

To my knowledge, they have cut down on expenses.

就我所知，他们已削减了开支。

Now, 20 years later, the primary curriculum is to be cut down.

可是到了20年后的今天，小学的课程大纲却要被削减了。