没听说过中西部是指五大湖区。一般中西部是指紧挨着山区(ROCKY)的那几个州，相对而言的确是人烟稀少

来源: wsjzx 于 2011-03-08 08:39:46 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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