回複：真正合法的雙護照做法

來源: 於 2012-01-12 13:14:44 [舊帖] [給我悄悄話] 本文已被閱讀：次

after canada and US share border crossing infomation, this way will not work anymore.

by the way, how do you keep your 加拿大綠卡 if you do not live there.