回复：请教各位一个30天内从加拿大返回美国的问题...

来源: 于 2005-06-07 12:44:33 [旧帖] [给我悄悄话] 本文已被阅读：次

first time come back to US, no need visa.
second time, i donot know. it should be fine, i guess. always keep your I-94