例句與造句

1. Emphasis on pollution abatement may cause recovery systems to be installed, especially if production cost can be brought near the break-even point .
   消除污染的強烈要求可能促使建立各種回收系統(tǒng)，要是生產(chǎn)費用接近不賺不負(fù)的話更是如此。
2. It's difficult to find break-even point in a sentence. 用break-even point造句挺難的