我的教练油管，也免费。自游泳长距离不累，就是有点慢。400米蛙泳居然比自由泳快一分钟。仰泳蝶泳还不会．

来源: drinkplay 于 2024-06-27 12:45:27 [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.