回複：I-94卡出境時沒有交回怎麽辦？

來源: 於 2007-08-23 19:31:12 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

I don't think there is a place for you to turn in your parents' I-94 cards.

It's better for them to keep their air tickets / board passes as proof of when they left.

http://web.wenxuecity.com/BBSView.php?SubID=immigration&MsgID=346811