如果她入境後我再為她申請綠卡可行嗎?
-Yes. But she needs to keep her legal status until the priority date is current to file I-485 which mat take about ten years, and that may be not reality for such a long time.
是否和她在新西蘭等待時間一樣?
-Yes, see above answer.
會比拿中國籍護照等的時間短些嗎?
-No, it is the same.