回複：回複：回複：再問一遍，有人知道嗎？h1b楓葉卡去加拿大回美

來源: 於 2008-03-21 07:15:45 [舊帖] [給我悄悄話] 本文已被閱讀：次

Some time they ask you how long have you been to US to check your PR card,but somtime they don't check. My status is same as yours, I traveled more than 30 times.