看杨振宁今天干什么，就知道过去他干什么了，用他解释？

来源: tuulon 于 2010-03-19 11:58:44 [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.