回复：兹证明XX出生于年月日, 某省某市, 父亲是XXXX, 母亲是XXX.

Thanks a lot! One of my coworkers (a Canadian) was requested by USCIS to re-submit his birth certificate in long form. He was asked to get it to the USCIS in two weeks. Otherwise, his case would be rejected. That kind of made me worried, as I probably wouldn't be able to get it done within two weeks should I be asked to do the same.