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问:为什么有的车厢里油味很大? 誊:有一些装用70-51型燃油锅炉的客车,客室中柴油味很大,特别是锅炉端小走廊处油味更大。这种气味会使旅客很不愉快,而且还可能加重有些人的晕车反应。
Q: Why is there a lot of oil in the cabin? 誊: Some buses equipped with 70-51 oil-fired boilers have a large diesel smell in the passenger compartment, especially the smaller corridor at the boiler. This smell can make passengers very unpleasant, but also may aggravate some of the motion sickness reaction.