“unidentified flying object”寫句子,用unidentified flying object造句
2017-04-07
Asingularglowcamefromtheunidentifiedflyingobject.However,seriousscholarsprefertobaptizetheseappearanceswiththetechniquenameUFO(unidentifiedflyingobject).Theunidentifiedflyingobject(UFO),whichdisrupted...