世界需要的是慢铁，不是高铁。

来源: tzbcwbc 于 2016-03-07 10:11:42 [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.