You must have studied statistics very well! 回複：yup, yup. Totally

來源: beautifulwind 於 2011-05-19 22:49:24 [] [舊帖] [給我悄悄話] 閱讀數 : (0 bytes)
本帖於 2011-05-20 23:19:21 時間, 由版主 美語世界 編輯
回答: yup, yup. Totally agree. 由 非文學青年 於 2011-05-19 09:29:12
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