名词
中文翻译：地面返回
同义词：
['grounding', 'grounding return', 'grounding reentry']
例句：
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1. The spacecraft made a ground return after its launch.
航天器发射后进行了地面返回。
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2. During the mission, they had to make several ground returns due to technical issues.
在任务期间，由于技术问题，他们不得不进行几次地面返回。
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3. The pilot performed a ground return to land safely.
飞行员执行了一次地面返回，安全着陆。