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瑞典一家汽车公司最近推出紫外线车灯,这种车灯的最大优点是,能在完全漆黑的夜晚,借助紫外线感应及电脑显示荧屏,精确侦测出路旁及路上
A Swedish car company recently introduced UV lamps, the biggest advantage of this type of lamp is that in a completely dark night, with UV sensors and computer display screen, accurately detect the roadside and the road