1.cut back on 削減

例句：We shall have to cut back on our spending.

我們將不得不削減我們的經(jīng)費uBx+!=9Yz9@t84Z。

2.be able to 能夠

例句：We want a man who must be able to cost.

我們需要一個能計算成本的人Ff1|EwZah5H@wX4k。

3.step in to 介入

例句：But Thomas Hertel, an economist at Purdue University, says those markets can help solve our planetary problem — especially if we step in to make those markets work better.

但是，柏杜大學經(jīng)濟學家托馬斯•赫特爾認為這些市場有助于解決地球問題——尤其當我們介入使得市場運轉更順暢時cT=p6X2IYzf-K。

4.on a voluntary basis 在自愿的基礎上

例句：Other officials suggested the term implies debtholders agreeing on a voluntary basis to accept laterrepayment.

其他官員暗示,這暗示債權人同意在自愿基礎上接受延遲償債.

~+!&T^x)y@(5]W).=JcO7.v5hVDCSJ3vPzKPeOPl^^ 來源:可可英語 http://www.ccdyzl.cn/broadcast/201505/377392.shtml