"海洋层"长知识了。冬天扫海，夏天扫山：-）

来源: ruageek 于 2014-06-06 12:38:26 [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.