教。這世界上沒有不可替代的。你不分享，從頭的角度看，就是個single point failure，早晚要解決。

來源: 加州lalin 於 2020-02-07 22:22:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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