1.他們教育文化低不懂不重視。2，低收入，必須做公共交通上班幹活。3居住衛生條件太差，估計現在也沒有多少保護措施

來源: mickey222 於 2020-04-07 17:49:58 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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