由于未指明的机械问题，美国联合航空公司UA507航班从旧金山飞往罗马到萨克拉门托。 United Airlines flight UA507 from San Francisco to Rome to Sacramento due to unspecified mechanical issues.
联合航空公司从旧金山飞往罗马的UA507号航班由于未指明的机械问题被转运到萨克拉门托。 United Airlines flight UA507 from San Francisco to Rome was diverted to Sacramento due to unspecified mechanical issues. 波音777航班有148名乘客和14名机组人员,安全降落,航空公司正在为其预定目的地重新预订乘客。 The Boeing 777 flight, with 148 passengers and 14 crew members, landed safely and the airline is rebooking passengers for their intended destination. 机械问题的原因仍然不明。 The cause of the mechanical issue remains unknown.