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来源:雅诚德英语网
Orion will operate on its own in lunar orbit, standing by for the return trip to Earth.
猎户舱将独自己在月球轨道运行,等候重返地球。
Orion will operate on its own in lunar orbit, standing by for the return trip to Earth.
猎户舱将独自己在月球轨道运行,等候重返地球。