包容而有选择的开放比闭门锁国好。

来源: Deeper 于 2013-11-14 09:46:20 [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.