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兔子为什么跳得那么高
更新时间: 2020-07-03 00:00:00  

因为兔子后腿粗壮,肌肉发达。兔子在食物链的底端,为了躲避猎食者,兔子拥有粗壮且肌肉发达的后腿,一方面有利于观察敌情,随时准备逃跑,另一方面可以快速地躲避敌人,使敌人追捕不上兔子,减少敌人对自身的伤害。

关键词: 兔子 为什么 那么

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