“我呼吸和手臂打水频率基本是一比一”，请问是指划一次手就转头呼吸一次么？

来源: 唐歌于 2023-06-24 14:57:37 [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.