单词：bengtson
[人名] 本特森
单词：bengtson 相关文章
To achieve human beings dream to visit out space in the future, Kristian von Bengtson and Peter Madsen, two Danish creators, have sucessfully made the worlds first amateur-built rocket capable of manned space flight. 为完成人类未来登上太空的
发表于:2019-02-04 / 阅读(100) / 评论(0)
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