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漂亮的小松鼠长着一条蓬松的大尾巴,它的用处可多啦!当松鼠在树上跳来跳去时,大尾巴可以保持平衡,使小松鼠不会摔落下来。当它从高处跳下时:可以把大尾巴
The beautiful squirrel has a fluffy big tail, which is more useful! As the squirrel jumped around the tree, the big tail could be balanced and the squirrel would not fall. When it jumped from high: you can put big tail