請問,父母回國時沒有交I94卡,是否美國海關就沒有父母離境的記錄?
-Correct.
是否影響下次的簽證?
-It is very possible.
So, your mother needs to send the I-94 back to USCIS. See the left icon: "美國出入境卡 I-94" and Pjiang blog:
"I-94卡雜談" at http://blog.wenxuecity.com/blogview.php?date=200706&postID=36884#MailIn
-Correct.
是否影響下次的簽證?
-It is very possible.
So, your mother needs to send the I-94 back to USCIS. See the left icon: "美國出入境卡 I-94" and Pjiang blog:
"I-94卡雜談" at http://blog.wenxuecity.com/blogview.php?date=200706&postID=36884#MailIn