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每个孩子都渴望认识世界。把孩子领出家门,让他多与外面的环境接触,有利于孩子开阔视野,健康成长。我们知道,人的大脑是能
Every child longs to know the world. To bring the child out of the house, let him more contact with the environment outside, is conducive to children to broaden their horizons and healthy growth. We know that the human brain is able