“不仅仅是飞机”：美国海军 MQ-25“黄貂鱼”无人机取得重大里程碑，完成首飞——作为美国迄今建造的最大型无人机，它将成为世界上首架能够从航空母舰起飞的自主加油机，未来或许还会出现在《壮志凌云》电影中。

'Not just an aircraft': US Navy MQ-25 Stingray drone hit a major milestone with maiden flight — largest US UAV ever built set to become world's first autonomous tanker to take flight from an aircraft carrier and maybe feature in a Top Gun movie one day