as nimble as a squirrel

例句：

1. 1.The little girl is as nimble as a squirrel.
   这个小女孩灵活得像松鼠一样。
2. 2. The athlete is as nimble as a squirrel.
   这位运动员灵活得像松鼠一样。
3. 3. The cat is as nimble as a squirrel, but it's not as fast.
   这只猫灵活得像松鼠，但跑得不快。