回複：回複：REQUEST FOR EVIDENCE,請教皮老師和8老師

來源: 於 2012-05-16 08:19:45 [舊帖] [給我悄悄話] 本文已被閱讀：次

皮老師,

Thanks again for your detail answers. What kind of mail service should I use? Is it ok to use Priority Mail plus tracking number or other mail service?