产业空心化，美国一个国民平均智商接近弱智的国家被全球化打回原型

来源: hello2010 于 2014-04-30 10:41:42 [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.