我初中时跑去住职工宿舍一段时间，看到南方人想尽办法买大米，拿面粉换，双方都有利可图。

来源: wingreen 于 2025-03-16 14:46:01 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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