There have been numerous reports of UFO sightings in this area.
这个地区有大量关于不明飞行物的目击报告。
The UFO appeared out of nowhere and then disappeared just as quickly.
那个不明飞行物突然出现，然后就像消失得一样快。
Many people believe that UFOs are actually alien spacecraft.
许多人相信不明飞行物实际上是外星飞船。
The government denied any knowledge of the UFO incident.
政府否认对不明飞行物事件有任何了解。
Witnesses described the UFO as a bright, glowing object in the sky.
目击者描述不明飞行物为天空中明亮发光的物体。
Some conspiracy theorists claim that UFO sightings are being covered up by the authorities.
一些阴谋论者声称当局正在掩盖有关不明飞行物的目击事件。
Scientists are still unable to explain some UFO sightings.
科学家仍无法解释一些不明飞行物的目击事件。
The pilot reported seeing a UFO while flying over the mountains.
飞行员报告说在飞越山脉时看到了不明飞行物。
The UFO sighting caused a frenzy among the local residents.
不明飞行物的目击引起了当地居民的狂热。
Many documentaries have been made about UFO encounters.
已经制作了许多关于不明飞行物遭遇的纪录片。
It's too big, it must be a UFO.
它太大了，它一定是一个不明飞行物。
来源: New Target Junior High School English Grade 9 (Full Volume 1) (People's Education Press New Edition)That's what they're calling the UFO.
这就是他们所说的 UFO。
来源: Learn English by Watching Movies with VOAPeople may believe that they have seen a UFO right before sunrise or after sunset.
在日出前或日落后，经常有人观测到所谓的“不明飞行物”。
来源: Selected English short passagesSo, you believe the sightings of UFOs are true?
那么，你相信不明飞行物目击事件是真的？
来源: Advanced Daily Grammar (Audio Version)Clearly! The UFOs are probably held in Area 51!
显然是真的！不明飞行物可能被关在 51 区！
来源: Advanced Daily Grammar (Audio Version)“Do you believe in UFOs and aliens? ”
“你相信不明飞行物和外星人的存在吗？”
来源: Crash Course AstronomyReports of UFOs have continued since then.
自那时起，关于不明飞行物的汇报就一直都有。
来源: VOA Slow English - AmericaJust throw it in there with UFOs and crop circles.
就跟那些不明飞行物和麦田怪圈一样。
来源: Scientific Insights Bilingual EditionNo. It's a UFO. Look at its bright light.
不，它是不明飞行物。看它上面的亮光。
来源: Yilin Edition Oxford Junior English (Grade 7, Volume 2)Sometimes people even think it's a UFO tailing them.
有时人们甚至认为它是一个跟踪他们的飞碟。
来源: Crash Course AstronomyThere have been numerous reports of UFO sightings in this area.
这个地区有大量关于不明飞行物的目击报告。
The UFO appeared out of nowhere and then disappeared just as quickly.
那个不明飞行物突然出现，然后就像消失得一样快。
Many people believe that UFOs are actually alien spacecraft.
许多人相信不明飞行物实际上是外星飞船。
The government denied any knowledge of the UFO incident.
政府否认对不明飞行物事件有任何了解。
Witnesses described the UFO as a bright, glowing object in the sky.
目击者描述不明飞行物为天空中明亮发光的物体。
Some conspiracy theorists claim that UFO sightings are being covered up by the authorities.
一些阴谋论者声称当局正在掩盖有关不明飞行物的目击事件。
Scientists are still unable to explain some UFO sightings.
科学家仍无法解释一些不明飞行物的目击事件。
The pilot reported seeing a UFO while flying over the mountains.
飞行员报告说在飞越山脉时看到了不明飞行物。
The UFO sighting caused a frenzy among the local residents.
不明飞行物的目击引起了当地居民的狂热。
Many documentaries have been made about UFO encounters.
已经制作了许多关于不明飞行物遭遇的纪录片。
It's too big, it must be a UFO.
它太大了，它一定是一个不明飞行物。
来源: New Target Junior High School English Grade 9 (Full Volume 1) (People's Education Press New Edition)That's what they're calling the UFO.
这就是他们所说的 UFO。
来源: Learn English by Watching Movies with VOAPeople may believe that they have seen a UFO right before sunrise or after sunset.
在日出前或日落后，经常有人观测到所谓的“不明飞行物”。
来源: Selected English short passagesSo, you believe the sightings of UFOs are true?
那么，你相信不明飞行物目击事件是真的？
来源: Advanced Daily Grammar (Audio Version)Clearly! The UFOs are probably held in Area 51!
显然是真的！不明飞行物可能被关在 51 区！
来源: Advanced Daily Grammar (Audio Version)“Do you believe in UFOs and aliens? ”
“你相信不明飞行物和外星人的存在吗？”
来源: Crash Course AstronomyReports of UFOs have continued since then.
自那时起，关于不明飞行物的汇报就一直都有。
来源: VOA Slow English - AmericaJust throw it in there with UFOs and crop circles.
就跟那些不明飞行物和麦田怪圈一样。
来源: Scientific Insights Bilingual EditionNo. It's a UFO. Look at its bright light.
不，它是不明飞行物。看它上面的亮光。
来源: Yilin Edition Oxford Junior English (Grade 7, Volume 2)Sometimes people even think it's a UFO tailing them.
有时人们甚至认为它是一个跟踪他们的飞碟。
来源: Crash Course Astronomy探索常用高频词汇