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春节期间,在兖矿集团鲍店矿市场上,传统的玩具遭到了现代科技的全面挑战,求新求知欲望强烈的孩子们对没有任何变化
During the Spring Festival, Yankuang Group in Baodian mine market, the traditional toys have been the overall challenge of modern science and technology, new children with strong desire for knowledge change without any change