回複：請教老師：在美拿到綠卡三年，準備辦回美證回國2年，5年時間到申請入美國籍會有影響嗎？謝謝！

請教老師：在美拿到綠卡三年，準備辦回美證回國2年，5年時間到申請入美國籍會有影響嗎？謝謝！

-If you stay in China for > 6 months continuously, your physical presence continuity probably will be disrupted, and if > one year, it will be disrupted. Once your physical presence continuity is disrupted, your can not apply for the US citizenship and have to wait for at least another 4 years.