名词
中文翻译：三级火箭
同义词：
['three-stage rocket', 'three-stage missile']
例句：
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1.The three-stage rocket successfully landed on the moon.
三级火箭成功地在月球上着陆。
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2.The three-stage rocket was a major breakthrough in space technology.
三级火箭是太空技术的重大突破。
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3. The three-stage rocket has been used for many missions in space exploration.
三级火箭在太空探索任务中被广泛使用。