很簡單呀，保險國有化，不以盈利為目的，明碼標價，不分network。可惜美國人不想這樣做。

來源: Airi 於 2018-01-10 16:07:43 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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