请教尊敬的8老师, 我想为我老婆办理绿卡， 我持有绿卡6 年， 我老婆只有B1/B2visa 现在即将来美国。她能够在美国办理绿卡吗（ B visa transfer to green card）?
-Unless you become a US citizen to sposor her green card, she has to keep a valid non-immigrant status until she files I-485 , and it is very difficult for her to keep her B-2 status for a couple of years. If she change B-2 to F-1, etc. bfore you file I-130 for her, then it will be fine for you to file I-130 and she can wait for the priority date to be current to file I-485 (you may not need to become a US citizen in this case).
如果不行那她在中国应该怎么办？我必须要转成公民吗？
