我11/17递交了N400, 12/17 打指纹。好像是大概11/18才能办好？
但是我的绿卡还有一个月就过期了。现在有点犹豫要不要再花更新绿卡的钱，还是等到必须的时候再办新的绿卡。
-Unless you will use the green card to travel or change job, you don't need to renew it.
-Unless you will use the green card to travel or change job, you don't need to renew it.
有人知道从寄出更新绿卡申请到可以回中国大概要多长时间吗？
-You can file I-90 online if you want to renew it, then print out the receipt and bring it and your passport to the local USCIS Office to get the green card stamp on your passport. Then, use the stamp to travel.
-You can file I-90 online if you want to renew it, then print out the receipt and bring it and your passport to the local USCIS Office to get the green card stamp on your passport. Then, use the stamp to travel.
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选择“don't run on pages on this domain”
