We must cut down on the amount of material we use.
我們必須削減原料使用量。
Do the big global banks need to be cut down to size?
全球大型銀行需要削減規模嗎？
I think there's actually a good case for cut down import.
我認為，實際上有一個很好的`理由可說明削減進口是正確的。
To my knowledge, they have cut down on expenses.
就我所知，他們已削減了開支。
Now, 20 years later, the primary curriculum is to be cut down.
可是到了20年後的今天，小學的課程大綱卻要被削減了。