小袋鼠

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. Kangaroos are known for their ability to hop quickly and efficiently.
   袋鼠以其快速而高效的跳跃能力而闻名。
3. 3. In the wild, kangaroos are often seen running around on grasslands.
   在野外，袋鼠经常在草地上奔跑。