The Collier's series proceeded logically from the building of an orbitalspacestation, to a lunar landing and then a great leap forward to Mars.
《科里尔》系列文章逻辑清晰地提出了征服火星的计划:建立轨道空间站,登陆月球,然后跃向火星。
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Yang Liwei, China's first spaceman, confirmed this weekend that the country planned to set up its first orbitalspacestation by around 2020, according to the People's Daily website.