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글쓴이
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Donny
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날짜
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2015-08-16
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조회
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161
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제 목
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ZWOqJqpNXBkJDFoRJGA
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Homepage
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- 질문내용 -
Sorry, I'm busy at the moment lexaryn reviews Cuaron said he and his son were inspired by the Kessler syndrome, which predicts that a chain reaction of space junk hitting each other would produce so much orbiting debris that space flight would become too risky.
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