Many people mistake man-made object ____ UFO.人么错误的把人造物体当成UFO

Many people _____ man-made object ____ UFO.人么错误的把人造物体当成UFO ufo是啥?UFO称作不明飞行物体,也称飞碟（unidentified flying object,简称UFO）是指不明 unidentified flying object (ufo的全称）咋读? 关于UFO的资料An unidentified flying object, or UFO, is any real o UFO scientists and many people belived tjis saying.Some peop Many people in different countries are ____the UFO A.studyin UFO 不是这意思unidentified flying object , UFO是真的么? UFO是真的么/ 真的有ufo么? ufo事件,绑架人的 英语翻译Many people today like reading stories about UFO .Many p