例句與造句

1. Increased recycling of paper, metals, and other reusable materials will further reduce our demands for primary commodities .
   由于增加了對(duì)紙張、金屬和其它可再次使用物質(zhì)的循環(huán)使用，我們對(duì)原料商品的需求將進(jìn)一步減少。
2. It's difficult to find reusable material in a sentence. 用reusable material造句挺難的