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整修是列车车队日益普遍采用的使之现代化的方法 ,因为它提供了一种比购买新车更便宜的途径——在这一领域中竞争的公司正在采取各种不同的政策以保证获得合同
Renovation is an increasingly common method of modernizing train fleets as it offers a cheaper way to buy a new car - companies competing in this area are adopting different policies to secure contracts