也没有护照上盖章,那以后入境美国的时候,海关知道我离开美国多久了吗?目前绿卡。
-Yes. They have their tracking system. But you need to make your own record for the abroad trip for future US citizenship application (if any).
也没有护照上盖章,那以后入境美国的时候,海关知道我离开美国多久了吗?目前绿卡。
-Yes. They have their tracking system. But you need to make your own record for the abroad trip for future US citizenship application (if any).