我從前看到過這個帖子，但是沒有記錄下來。
孩子出生在加國，落地簽。父母是美國綠卡。我聽說孩子必須兩歲之前，入境美國。並且第一次入境美國，就要辦理綠卡的申請。請問具體的手續，如何辦理？謝謝大家。
-You and your child have to be the first time to enter US after your child was born and both of you have to enter US before your child reaches two years old. Then, your child will get the US permanent resident status (green card status) at the port of entry. Your child and you need to show your green card, his/her passport, his/her two photos and his/her birth certificate to the US CBP officer at the port of entry.
