不一样啊！衣食是consumer products，桥不是。桥更重要的是流量，桥是为流量存在的，而流量是为活络经济。

来源: Porcelana 于 2019-12-31 09:42:02 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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