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科学家们研究了蝙蝠飞行的秘密,从中得到启示,发明了雷达。可以说,蝙蝠是人类的“老师”。其实,自然界的动物可以充当人类“老师”的何止蝙蝠一种?
Scientists have studied the secret of flying bats, get enlightenment, invented the radar. Can be said that bats are human “teacher ”. In fact, animals in nature can act as a kind of bat for humans.