嗯，那时是违背了科学。老毛那时头脑发热。

来源: 相对强度于 2012-11-30 19:10:22 [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.