urgent: B2 extension

i want to extend my Mom's visa for another 6 months.Should I her marriage certificate in English with Noteration or can I translate it into English by myself? Another question is if is O.K. that her ticket is 1 year open without return time? Thanks a lot for your kind help!

所有跟帖： 

• 一年OPEN的機票可以用。結婚證沒有必要。 -知名度比較高- ♀ (0 bytes) () 10/27/2006 postreply 09:30:44

• 回複：一年OPEN的機票可以用。結婚證沒有必要。 -jili- ♀ (95 bytes) () 10/27/2006 postreply 09:41:16