由于最近发生多起安全事件，美国联邦航空局加强了对联合航空的审查。 FAA increases scrutiny of United Airlines due to multiple recent safety incidents.

继近期发生多起安全事件后，美国联邦航空管理局 (FAA) 加大了对联合航空的审查力度，这些事件包括一架飞机着陆时外部面板缺失、一架波音 737 MAX 滚到草地上以及一架联合航空运营的波音 777-200 轮胎丢失。 The US Federal Aviation Administration (FAA) is increasing scrutiny of United Airlines following several recent safety incidents, including an aircraft landing with an external panel missing, a Boeing 737 MAX rolling onto grass, and a United-operated Boeing 777-200 losing a tire. 美国联邦航空局正在审查美联航的一些工作流程、手册和设施，旨在确保不会出现更广泛的安全趋势。 The FAA is reviewing some of United's work processes, manuals, and facilities, aiming to ensure there is no broader safety trend.