正常步行速度應該是 3 小時走完 15 公裏。

來源: 新林院於 2025-03-13 00:57:59 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.