网友回答：
"it can allow us to trace and follow the growth of players over a long period of time，"we all are aware of the deficiencies of the coaches in our system. we earnestly need to set up a coach training system，"we have a firm belief that the cooperation with
温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。
