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少年儿童是一个国家、一个民族的未来和希望,少年儿童素质的全面提高和身心健康发展,关系到整个国民素质的提高,关系到
Children and adolescents are the future and hope of a nation and a nation. The overall improvement in the quality of children and the healthy development of their physical and mental health are related to the improvement of the overall quality of the people and to the