4連貫肯定比三連冠牛，難度是幾何級數上升，說的是真的4連貫，而不是“我認為肯定”:)

來源: Warsteiner 於 2016-03-01 13:50:04 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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