Their commitment was only to maintain the extent of forests, not their biodiversity.他们仅承诺维持现有森林面积，并不保证林区生物的多样性。Great progress has been made in protection of biodiversity.生物多样性保护取得重大进展.Aves diversity is one of the most im...
她赢得了一笔拨款，用以扩展自己的企业。She won a grant to develop her own business.我继续研究飞蛾，并将研究范围扩展到其他昆虫。I continued studying moths, and branched out to other insects.随着国内业务和国际业务的扩展，该公司将获得更好的机会。Opportunities will improve as the company expa...
然后把片子浸入含有很多碘的墨水中.The sheet is then dipped into an ink solution rich in iodine.氯和碘的化合物的蒸气是有毒的.The vapour of the choro and iodo compounds in particular, can be toxic.例如,硫代葡萄糖苷能干涉甲状腺对碘的吸收.Glucosinolates can interfere with u...