名词
中文翻译：队伍
同义词：
['line', 'line-up', 'file', 'queue']
例句：
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1. The police officers were queuing at the entrance of the station.
警察在车站入口处排队。
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2. They lined up in a row to get into the car.
他们排成一行上车。
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3. The students filed out of the classroom after class.
学生们下课后整齐地离开教室。