啊，必須要母親也沒有回過美國嗎？我在小孩出生後回過兩次美國，這樣還可以嗎？
-If the father and the child have never been to US after the child was born, it is OK that the father can accompany the child to US before the child turns two year old to get the green card at the port of entry. If both parents have been to US after the child was born, then the child can not use this benefit any more and the child has to use B2 visa to enter US. Or you can spponsor the child immigration visa using F2A category which may take 2 to 3 years.
美國移民網站有相關規定可查嗎？
-Check this immigraton law (9 FAM 42.1 N1.1 and 9 FAM 42.1 N 2 ) at the following link:
