今年年底他们有可能将一艘无人驾驶的宇宙飞船送上月球既定轨道，这为中国宇航员最终登月奠定坚实一步。

It is possible that later this year China will launch an unmanned spacecraft to orbit the moon, a step towards an eventual moon landing by a Chinese astronaut.

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勘查工作完成之后，月球上的两个宇航员便引发登月舱上的火箭，重新回到宇宙飞船内。

When the exploration was completed, the two astronauts on the moon would blast off in the landing craft to join the moon-ship once more.

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“阿波罗登月计划”是美国在1961 - 1972年实施的一系列通过阿波罗宇宙飞船及土星运载火箭实现的登月任务。

Project Apollo was a series of human spaceflight missions undertaken by the United States of America using the Apollo spacecraft and Saturn launch vehicle, conducted during the years 1961-1972.

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