心算，扳手指頭，算盤，計算器，及Excel，都得到 5000。癡呆沒救了？

來源: brokenprice 於 2011-04-08 07:18:33 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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心算，扳手指頭，算盤，計算器，及Excel， 都得到 5000。癡呆沒救了？