中国早就进行了改进乃至革命，朝鲜战争的胜利就是明证。

来源: 铁森于 2015-09-05 22:36:20 [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.