這個相當於“輔助教練”，忠實記錄運動過程。進而分析運動量是否合適，那些需要調整…………

來源: fuz 於 2022-09-20 08:18:08 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.