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动物身上大都长有一条尾巴。动物的尾巴形状各异,自然各有妙用啦。平衡器松鼠为什么能在大树间自由自在地跳跃、穿梭?那是因为它有一个平衡器——大尾巴。假如让一只没有尾巴的猎豹去追赶一只羚羊,结果会怎么样?就在它闪电一般追赶的时候,猛然来一个急转弯,猎豹的身体没法保持平衡,一下子摔倒了,当然追不到羚羊喽!假如让一只没有尾巴的老鼠到一根横在两棵树之间的铁丝上偷香肠,结果又怎么样?哈哈,这只老鼠无论怎么小心,都会从铁丝上摔下来,原因也是它的身体没法保持平衡。
Most animals have a long tail. Animal tail shapes vary, naturally have magical friends. Balancer squirrels why can the freedom to jump in between trees, shuttle? That is because it has a balancer - big tail. If you let a cheetah without tail to chase an antelope, the result will be what? In its general catch-up lightning, suddenly a sharp turn, cheetah’s body can not be maintained, suddenly fell, of course, chase Less than antelope! If a mouse without tail to a cross between two trees on the wire to steal sausage, the result again? Ha ha, this mouse no matter how careful, will fall from the wire, The reason is that its body can not be balanced.