名词
中文翻译：火车组
同义词：
['train formation', 'train service', 'train service arrangement例句：1. The train set arrived at the station on time.（火车组准时到达车站。）2. The train set was packed with passengers.（火车组挤满了乘客。）']
例句：
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1. The train set arrived at the station on time.
火车组准时到达车站。
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2. The train set was packed with passengers.
火车组挤满了乘客。
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3.The train set departed from the station early in the morning.
火车组清晨从车站出发。