美国旅行者在5月7日前必须持有真实身份或其他有效身份,才能登上国内航班。 U.S. travelers must have a Real ID or alternative valid ID by May 7 to board domestic flights.

美国旅客取得真实身份的最后期限是5月7日。 The deadline for obtaining a Real ID for U.S. travelers is May 7. 在此日期后,没有真实身份证明的人可能难以登上国内航班。 After this date, those without a Real ID may face difficulties boarding domestic flights. 然而,来自全国消费者联盟的旅行专家John Breyault指出,护照或其他政府签发的身份证等替代办法对旅行仍然有效。 However, John Breyault, a travel expert from the National Consumers League, notes that alternatives such as passports or other government-issued IDs are still valid for travel. 真实身份证是国家机构颁发的可选的、升级的驾驶执照或带有星号的州身份证。 The Real ID is an optional, upgraded driver's license or state ID marked with a star, issued by state agencies. 尽管最后期限已过,大多数人仍然可以使用这些替代方法旅行。 Despite the deadline, most people can still travel using these alternatives.