回複：回複：回複：急問:OPT出入美國

來源: 於 2006-02-27 10:32:16 [舊帖] [給我悄悄話] 本文已被閱讀：次

No, if he has a valid I-94 and his stay in Canada is less than 30 days, he does not have to apply a reenter visa to come back.