本人绿卡,2010 九月回国看世博后回美,进关后移民官没在护照上盖“admitted" 章。现在打算回国探亲才发现。请问各位老师及大侠,我回美进关时会不会有麻烦?
-Fine.
我需要什么材料才能证明我一直是在美国?
-Not need such a proof. The entry/departure stamps by the Chinese Customs officer on your passport are strong evidence. The CBP at the port of entry also made the record of your last entry in their system.
非常感谢各位的指教和建议。