名词
中文翻译：发射环境
同义词：
['launch site', 'launch pad', 'launch facility']
例句：
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1. Thespacecraft was launched from the launch site.
宇宙飞船从发射场发射升空。
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2.The astronauts were preparing for their launch pad.
宇航员们正在准备他们的发射台。
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3. The new space station is designed to launch satellites into orbit.
新的太空站设计用来将卫星送入轨道。