會不會是大冰期時期的產物？澳洲也有好幾處類似的石頭。

來源: 南半球於 2021-11-06 00:45:27 [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.