袋鼠

例句：

1. 1. The kangaroo is a mammal that lives in Australia.
   袋鼠是一种生活在澳大利亚的哺乳动物。
2. 2.The kangaroo has a long tail and hops on its feet.
   袋鼠有一条长尾巴，用脚跳着行走。
3. 3. Kangaroos are known for their unique ability to jump high in the air.
   袋鼠以其独特的跳跃能力而闻名。