回複：請問8老師

來源: 863211 於 2014-01-16 10:09:12 [檔案] [博客] [舊帖] [給我悄悄話] 閱讀數 : (453 bytes)

回答: 請問8老師由何冰於 2014-01-16 07:37:37

臨時綠卡對移民監的要求是什麽？比方說，每年必須在美國居住多長時間，出入境次數有沒有限製，
-No, but you can not go forth and back too often in case the CBP officer think you do not have the intent to live in US permanently.

出境前是否需要申請回美證什麽的。-Not need unless you will stay outside US for > one year.