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道路照明在现代化的交通状况下必须相适应,根据英国对其国内64个地区调查,夜间道路照明改善之后,夜间交通事故减少30%,如下表所示:
Road lighting must be adapted to modern traffic conditions. According to a survey conducted by the UK on 64 domestic areas, traffic accidents at night are reduced by 30% after nighttime road lighting improvements as shown in the following table: