“专利保护，这也是一种福利”，哈哈，像昨天一个左派说总统安保也是吃福利，都是脑子烧糊了吧？

来源: tz2000 于 2017-04-18 09:19:23 [旧帖] [给我悄悄话] 本文已被阅读：次

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