我隻相信活生生的案例。統計數據隻是任人打扮的市場工具，挖一下後台金主，多數是製藥公司。

來源: 羽衣甘藍於 2017-05-10 06:55:46 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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