“要知道美国、澳大利亚、加拿大等拥有部分稀土资源的国家早就限制和禁止开采本国资源，”

来源: 123fun 于 2009-06-25 11:39:21 [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.