train crew operating occupations
列车乘务员(Train Crew Operating Occupations ) 起重机器操作员、钻井和放炮员(Crane Operators, Drillers and Blasters ) .
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电力系统和电站操作员 Power Systems and Power Station Operators 列车员操作职业 Train Crew Operating Occupations 铁路和火车头工程师 Railway and Yard Locomotive Engineers ..
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train crew operating occupations
列车乘务员操作职业
以上为机器翻译结果,长、整句建议使用 人工翻译 。