"科学的春天" ?我记得当年是郭沫若写的文章，收到中学课本里。

来源: 笔架山于 2014-08-23 08:08:50 [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.