平等兄高見，再補一個原因，地區差別、城鄉差別太大，所以低收入勞動力源源不斷進入北上廣，使得人工費保持較低水平

來源: laopika 於 2024-03-25 18:03:57 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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