你问的是哲学意义上的？还是物理意义上的？

来源: 5毛参上于 2011-10-26 06:05:46 [博客] [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.