有個問題：第一次拿綠卡回美國入關時，還需要帶著welcome letter 嗎？隻要綠卡和護照是否就可以了？

來源: waitingforthedream 於 2013-07-12 08:03:37 [舊帖] [給我悄悄話] 本文已被閱讀：次

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