What’s Wrong with Kangaroos

摘要

＜正＞In Australia,people see kangaroos everywhere.There are more kangaroos than people in this country.This year,the country plans to（打算）kill about1 million kangaroos.Kangaroos eat lots of grass on grasslands.Grasslands are home to birds and reptiles（爬行动物）.Kangaroos are doing harm to(对