n.不明飞行物(全写为 Unidentified Flying Object)
UFO的复数,Ufo的复数

原形：UFO复数：UFOs

I saw a UFO hovering in the sky last night, it was an incredible sight!"
昨晚我看到一个UFO在天空中盘旋，真是不可思议的景象！
The witness described the UFO as a silvery, disk-shaped object with bright lights around its edge.
证人形容那个UFO是一个银色的，碟形物体，边缘环绕着明亮的灯光。
Many people claim to have had close encounters with UFOs, but there's still no concrete evidence to prove their existence.
很多人声称曾与UFO有近距离接触，但至今仍没有确凿证据证明它们的存在。
NASA has always been cautious about discussing UFO sightings, stating that they focus on studying known celestial objects."
NASA一直谨慎对待讨论UFO目击事件，表示他们专注于研究已知的天体。
The movie 'Close Encounters of the Third Kind' is a classic science fiction tale revolving around UFOs and alien contact.
电影《第三类接触》是一部经典的科幻故事，围绕着UFO和外星人接触展开。
Conspiracy theorists believe that governments are hiding information about UFO crashes and alien technology.
阴谋论者认为政府正在隐瞒关于UFO坠毁和外星技术的信息。
Some scientists speculate that UFO sightings might be explainable by natural phenomena or top-secret military experiments.
一些科学家推测，UFO目击事件可能可以由自然现象或绝密军事实验来解释。
The term 'UFO' stands for Unidentified Flying Object, which doesn't necessarily imply extraterrestrial origin."
"UFO"这个术语代表“不明飞行物”，并不一定意味着其来源于外太空。
The Phoenix Lights, a mass UFO sighting in 1997, remains one of the most famous and unexplained events in American history."
1997年的菲尼克斯光点群体UFO目击事件，仍是美国历史上最著名且未解的事件之一。
Despite numerous reports, the existence of UFOs remains a topic of debate and speculation among researchers and the general public alike.
尽管有许多报道，UFO的存在仍然是研究人员和公众争论和猜测的话题。