我持綠卡，如與大陸一女士結婚，她的簽證排期大約要多長時間？
-about 5 to 6 months.
她的未婚子女可以同時申請來美嗎？
-Yes if the child is less than 18 years old when you get married.
申請遞件是給當地的領事館嗎？
-You need to file the I-130 following the I-130 instructions and then, wait for the National Visa center to contact you and send you the instructions and then, you just follow the NVC instructions to do what they request.
謝謝！
