熟练了也不可以快，快了就相当于广播体操，所以效果也就是活动筋骨吧。

来源: Shubin 于 2022-12-17 06:45:03 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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