美国获取中国的低端廉价产品，中国获取美国的免费高科技。

来源: Cathyycarr1 于 2011-09-30 14:50:39 [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.