父母离境时没有I-94可交,该怎么办?
-Do you keep the photocopy of the I-94? If yes, your parents can provide the photocpoies of their I-94 when they leave U.S.
-Do you keep the photocopy of the I-94? If yes, your parents can provide the photocpoies of their I-94 when they leave U.S.