【专题】袋鼠多了远不是件美事（有文稿）

具体内容，请关注我们今天的微信： 搜索英语环球 NEWSPlusLarge numbers of kangaroos in Australia are threatening an endangered species and are eating some lizards out of house and home.Australian National University researcher Brett Howland has also found large kangaroo numbers destroy the grassland habitats of reptiles.When there are too many kangaroos, they over-graze grasslands until they are like a lawn, which leaves lizards with no shelter.Howland says that the fact that kangaroos are native doesn't mean they don't do damage; and he says their numbers must be regulated if the variety of reptiles is to be contained.kangaroo n. 袋鼠endangered species n. 濒临灭绝的物种 species是单复数同形的特殊名词，类似sheep。所以一种濒临灭绝的物种是an endangered species，多种濒临灭绝的物种是many endangered species。lizard n. 蜥蜴Australian National University n. 澳洲国立大学，也译为澳洲国家大学，简称ANUhabitat n. 栖息地reptile n. 爬行动物graze vt & vi 吃草，放牧 When animals graze or are grazed, they eat the grass or other plants that are growing in a particular place. 所以over-graze就是过度吃草。native adj. 土著的，本国的 最常见的搭配包括native language（母语）和native speaker（母语者）。