同意，日行万步很容易做到…因为它包括你的日常行走，再上毎日锻练30分钟到一个小时…

来源: cat64 于 2019-06-19 20:20:24 [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.