写一篇英语作文,题目是kangaroo

Kangaroo is a national symbol of Australia.They have four legs ,their forelegs are small and large powerful hind legs,their large feet adapted for leaping ,even they leap over 10metres ,a long muscular tail for balance .a Kangaroo is a marsupial ,when the baby Kangaroo was born ,the mother Kangaroo will put it into the pouch for a year.Kangaroos like living together ,they are all herbivores,usually they spend day time to rest and cool night to feed.Kangaroo also is the most famous animal in Australia