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Are We Alone?
Likes: 62
作者： Ebaby!
Category: 现实生活
Themes:
介绍： As covered in life as Earth is, we know that many of the surrounding planets are lifeless. But is there intelligent life somewhere else i...
Vocab: solar system, go there, close-minded, extraterrestrial, space, cover up, the jury is out, take, UFO, asinine
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