是的，昨天的蒙古荒漠，今天的煤礦；昨天的不毛之地西藏，今天的水源地

來源: 老生常談12 於 2014-07-15 08:25:47 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.