Not to place in orbit around the Earth any objects carrying any kinds of weapons, not to install such weapons on celestial bodies, or not to station such weapons in outer space in any other manner.
不在环绕地球的轨道放置任何携带任何种类武器的物体，不在天体放置此类武器，不以任何方式在外空部署此类武器；不对外空物体使用或威胁使用武力。
Racking up another Soviet first, this mission became the first man-made object to successfully orbit another celestial body.
这艘探测器又前让苏联创造了一个第一：它成为首个成功围绕另外一个天体运行的人造物体。
the planets, Earth included, orbit around the sun on this celestial sheet.
括地球在内）都沿着轨道绕着太阳公转。 这代表太阳系平面，学名“黄道”。
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