謝謝樓上兩位，但是我聽說如果保留H1的I-94，以後去加拿大

來源: he1p 於 2008-04-29 16:04:29 [舊帖] [給我悄悄話] 本文已被閱讀：次

還可以30天免簽證，請問有這種說法嗎

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