由于职业的习惯，每次出差到外地，我总忘不了到当地交通岗上转转看看，这次出差到威海也不例外。吃过晚饭，我步行来到旅馆附近一个不知名的小十字路口旁。 夜晚六七点钟的交通岗上已经没有交警同行指挥来往的车辆、行人，而我却惊奇地发现：尽管没有交警，通过路口的车辆、行 As a result of professional habits, every time I travel to the field, I always forget to turn around to look at the local traffic post, this trip to Weihai is no exception. After dinner, I walked to an unknown little intersection near the hotel. Traffic at six or seven o’clock in the evening Gang has no traffic police counterparts direct traffic vehicles, pedestrians, but I was surprised to find that: Although there is no traffic police, vehicles passing the junction,