名词
中文翻译：行军速度
同义词：
['speed', 'pace', 'progress rate']
例句：
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1. The soldiers marched at a steady pace.
士兵们以稳定的速度前进。
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2. The project's progress rate is crucial for success.
该项目的进展速率对于成功至关重要。
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3. The company's rate of growth has slowed down significantly.
该公司的增长速率显著放缓。