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2011年6月9日,我国第二颗探月卫星嫦娥二号成功飞离月球,奔向距离地球150万千米的深空,开始执行其肩负的第三项也是最重要的一项拓展性试验任务。
On June 9, 2011, Chang’e II, the second lunar probe of China successfully flew away from the moon and headed for the deep space of 1.5 million meters away from Earth to carry out the third and most important expansion test on its shoulders task.