我们夫妻两目前都没有绿卡，估计排期（EB-2）要再等个1-2年。像我们这种情况，如果小孩2岁前，我们都拿不到绿卡的话，小孩的绿卡就难办了是吗？
-Not at all. Your child can apply for the H4 visa to enter US (assume you or your spouse is H1 holder) if he/she is born in China before you get the green card. Then, he/she can file I-485 when your PD is current no matter whether you get the green card or not in this case.
如果这样的话，还是入美国籍，对孩子将来在美国生活学习有利吧？
-Up to you. If the child were mine, I would have rather him/her born in US because he/she will grow and live in US for his/her life long, anyway.
