Many endangered species have been decimated by unlicensed hunters.许多濒临绝种的物种被非法的猎人大量扑杀.Pandas are an endangered species...熊猫是濒危物种。14 per cent of primate species are highly endangered.14%的灵长类物种处于高度濒危状态。These endangered gen...
...parents who have had the onerous task of bringing up a very difficult child.曾经辛辛苦苦地养育过任性难缠的孩子的父母亲My household duties were not particularly onerous.我的家务活并不繁重.Shall there be a free port in one State and onerous duties i...