1.overfish vt.对(鱼、渔场)捕捞过度
To avoid overfishing, fishermen in this area stop fishing for one month every year.
为了避免过度捕捞,这个地区的渔民每年休渔一个月。
2.adopt vt.采用,采取,采纳
Britain is free to adopt policies to bolster its economy.
英国可以自由制定政策以振兴经济。
3.sustainable adj.可持续的
Try to buy wood that you know has come from a sustainable source.
尽量购买来自可持续发展林的木材。
4.navigate vt.驾驶;航行
The purpose of the visit was to navigate into an ice-filled fiord.
这次出行是为了能驶入冰雪覆盖的峡湾。
5.destructive adj.破坏性的
Tanks are heavy on fuel and destructive to roads.
坦克要耗费大量的燃料,而且会破坏道路。
6.oversee vt.监督,监视
Call in an architect or surveyor to oversee the work.
找个建筑师或监理员来监工。
7.quota n.(正式限定的)定量,定额
Be sure you get your daily quota of calcium.
要确保每天的钙摄入量。











