回复：想给妹妹办移民，现在排期是多少年啊？

来源: 于 2011-08-03 12:02:38 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

See this website and reference to "F4" category:

http://www.travel.state.gov/visa/bulletin/bulletin_5518.html