The reform of curriculum of physical and healthy education in middle school puts forward new and high challenge to the P. E. teachers in 21s t century.
中学体育与健康课程对21世纪中学体育教师提出了新的挑战和要求。
The reform of curriculum of physical and healthy education in middle school puts forward new and high challenge to the P. E. teachers in 21s t century.
中学体育与健康课程对21世纪中学体育教师提出了新的挑战和要求。
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