是这么说。我家地下室放一台，我没怎么用过。但是我的经验告诉我，跑步跑对了，不伤膝盖

来源: Waterchase 于 2023-07-08 07:23:33 [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.