回複：想問問大家你們補件回信使用掛號信還是就寄普通平信就可以了？謝謝！

來源: just-do-it! 於 2009-04-14 04:24:30 [] [舊帖] [給我悄悄話] 閱讀數 : (51 bytes)

it is better to use the certified first-class mail.

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