ufo全名是甚麼?

英语解释,谢谢拉

unidentified flying object 不明飞行物

A UFO is technically an "unidentified flying object," nothing more nor less. Any object that flies and cannot initially be identified as an airplane, helicopter, blimp, balloon, kite, or any other object that normally flies, is a UFO. Many flying objects that are listed as a UFO can later be identified as an object made on Earth, then they can be called an "IFO," or identified flying object.

Unidentified flying object 不明飞行物

unidentified flying object 不明飞行物

UNIDENTIFIED FLYING OBJECT UFO为缩写 意思是不明飞行物

ufo，英文全称unidentifiedflyingobject,不明飞行物,亦即未经查明来历的空中飞行物。国际上通称ufo，俗称飞碟。据目击者报告，其外形多呈圆盘状（碟状）、球状和雪茄状，在空中高速或缓慢移动。20世纪以前较完整的目击报告有300件以上。