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近年来,我国高速公路快速发展,每年以几千公里的速度递增。高速公路是推动我国经济发展和社会进步的强大动力。保障高速公路的安全畅通,已成为首要的问题,而高速公路行人影响高速公路的安全畅通的问题也日益凸现出来。据统计,我国每5分钟就有一人因交通事故而死亡,每一分钟就有一人因交通事故而伤残。每天因交通事故死亡200多人,每年死亡人数高
In recent years, the rapid development of China’s expressways has been increasing at an annual rate of several thousand kilometers. The expressway is a powerful impetus to China’s economic development and social progress. To ensure the safe and smooth highway has become the primary problem, and the freeway pedestrians affect the safe and smooth highway has become increasingly prominent. According to statistics, one in every 5 minutes in China dies as a result of an accident and every one minute a person is disabled due to an accident. Every day more than 200 people died of traffic accidents, the high number of deaths each year