那年代没这么定量，但不是说就是没实验过

来源: 天涯栀子于 2014-01-28 10:14:48 [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.