名词
中文翻译：双踏步
同义词：
['double step', 'double stride例句：1. The dancer executed a double tread to impress the audience.（舞者执行了双重步伐来给观众留下深刻印象。）']
例句：
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1. The dancer executed a double tread to impress the audience.
舞者执行了双重步伐来给观众留下深刻印象。
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2. She took a double tread to reach the top of the mountain.
她采取了双重步伐到达山顶。
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3.During the race, the runners took double tread to maintain their speed.
在比赛中，跑者采取了双重步伐以保持速度。