有道理，，，，但是什麽樣的土能承載80噸的石頭，會不會下陷

來源: 如詩如畫於 2022-11-26 22:05:38 [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.