自己家人是否可以作翻译？如果不行，什么人能作翻译？
-You had better ask one of your friend or someone else to be the interpretor.
面试时需要带什么材料吗？
-See the Interview notice. Noramlly bring all the original documents (not photocopy) for the I-485 filing.
通常情况，都是什么原因导致通不过面试？
-False/fraud information on the application.
面试时，主要问哪些问题？
-Nothing special, case by case.
心里没底，请各位好心人帮忙，再谢。
