你可能记错了，汤加陆地上几乎没有什么矿产。瑙鲁产鸟粪堆积形成的磷矿

来源: StopBy 于 2025-03-30 20:02:07 [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.