本人綠卡,準備回國工作兩年,問題:
1.是不是在走之前申請回美證( reentry),並且拿到才能走?(或者說比較好?)
-It you will leave US urgently, you may leave after you do the fingerprinting.
,一般回美證申請後多久可以拿到呢?
-About 3 months, case by case.
2.是不是每年最好回美國一次(比如呆一個月)才能保持綠卡?
-Not need if you get the reentry permit, and you only need to return to US just before the reentry permit expires.