800阶爬了多久？大概有20层楼么？

来源: tgmomtobe 于 2017-07-15 23:41:28 [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.