jia zhi yong cheng fang (1 Ergebnisse)

paperback. Zustand: New. Paperback Pages Number: 203 Language: Chinese. In the case of pupils widespread lack of exercise. from a macro point of view. the physical and mental development of children and adolescents crisis of our physical education teachers alone can not solve. should mobilize the whole society power to solve. However. our physical education teachers in resolving the crisis of children and adolescents mental and physical development. the role will be increasingly important. Need the correct guidance o.