(翻译,不要软件翻译,尽快,谢谢!!!)1961年4月12日,苏联成功地发射了第一艘载人宇宙飞船“

(翻译,不要软件翻译,尽快,谢谢!!!)1961年4月12日,苏联成功地发射了第一艘载人宇宙飞船“东方号”,尤里·加加林成功地完成了划时代的宇宙飞行任务,从而实现了人类遨游太空的梦想,开创了世界载人航天的新纪元,揭开了人类进入太空的序幕.此后又相继发射了“上升”号、“联盟”号飞船;与此同时,美国于1962年2月发射了“水星”号飞船,之后又发射了“双子星座”号飞船和“阿波罗”号登月载人飞船.

第1个回答  2016-04-20
On April 12, 1961, the Soviet Union successfully launched its first manned spacecraft Vostok, Yuri Gagarin successfully completed the epoch-making space missions, in order to achieve the dream of human space travel, and ushered in a new era of manned space flight in the world, opened a human into space prelude. Since they have launched the "rise", a Soyuz spacecraft; at the same time, the United States in February 1962, launched the mercury spacecraft, after launching the Gemini spacecraft and the Apollo lunar landing manned spacecraft.本回答被提问者和网友采纳
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