回複：How does the INS know that

來源: InterChang 於 2005-03-03 14:07:33 [] [舊帖] [給我悄悄話] 閱讀數 : (277 bytes)

If you leavs US, you must enter other countries. You passport will be stamped with an admission and a date. USCIS will know when you leave US from such admission stamps. The only exception is that you travel between US and Canada by land. No passport stamping either direction.

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• Is this the way INS works? -SAMUEL- ♂ 給 SAMUEL 發送悄悄話 (152 bytes) () 03/03/2005 postreply 18:21:32

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