这话题太大了。封闭有啥不好，你说说看哪个用窗口得PC公司得利润率比AAPL高？

来源: 用户名被占用了于 2011-01-17 07:35:19 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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