回复：回复：请教自己有绿卡，父母签证的问题

来源: 于 2010-07-29 07:36:08 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

The following link was very helpful when I helped my parents prepare for their visa application:

http://www.immihelp.com/visitor-visa/sponsor-documents.html