Right.

这里有一句话：

"Upon receipt of all required Record Checks, you will be scheduled to appear for an interview at your local USCIS field office.?

我就是想问问，面试前是不是都要有打指纹的过程？申请绿卡的时候打过了。来回入境美国，好像也打过。现在是不是还需要打？

-Yes.