謝謝8老師以前的各種耐心解答!我有個親屬持10年B2簽證,在美國按照I-94許可,停留了6個月,離境後多久可以再次來到美國?
-There is not specific limitation, but your relative had better stay in China for at least one year, then come to US again. The IO at the port of entry may give him/her trouble if he/she travels to US too often within a short period of time unless he/she has a special reason to come to US urgently.
聽說有時候入境官員有頻繁出入的評價。