好長的時間。。。。起碼得1年。。
-May be shorter than that. I just estimated it above.
這中間這段時間,好像也是不可以申請任何探親?
-Techincally it is hard to get the b2 visa because you filed I-130 for her already (immigration intent), but she can try B2 visa and if she is lucky, she might get it.