如果是成为社会负担的那部分人口增长就有问题了。

来源: sheandI 于 2014-08-16 17:55:48 [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.