6 个月。 有用请点赞. 美国出入境政府网站: https://help.cbp.gov/app/answers/detail/a_id/751/kw/B2%20Visa%20duration%20of%20stay Note: The six month period is computer generated from the day you arrived into the U.S. It is recommended that when making travel plans you not wait until the last day of your six month stayas unexpected emergencies can arise. 注意:六个月期间是从您抵达美国之日起计算机生成的。建议您在制定旅行计划时不要等到您六个月的最后一天留下来,因为可能会出现意想不到的紧急情况。
有用请点赞.
美国出入境政府网站:
https://help.cbp.gov/app/answers/detail/a_id/751/kw/B2%20Visa%20duration%20of%20stay
Note: The six month period is computer generated from the day you arrived into the U.S. It is recommended that when making travel plans you not wait until the last day of your six month stayas unexpected emergencies can arise.
注意:六个月期间是从您抵达美国之日起计算机生成的。建议您在制定旅行计划时不要等到您六个月的最后一天留下来,因为可能会出现意想不到的紧急情况。