话说交通安全意识朱俊一、老年人的“半懂”老年人确实阅历丰富。见识甚多，因此，思想也特别地“老成稳重”、“小心谨慎”。他们走在街上，总是“瞻前顾后”，特别是要横穿公路时，总要等到前后没有车辆行驶时，才紧张兮兮地走到那一边．所以，发生在老年人身上的交通事... Saying a sense of traffic safety Zhu Junyi, the elderly “half understand” the elderly really experienced rich. There is a great deal of insight, therefore, thinking is particularly “old and steady” and “cautious.” They walked down the street and were always looking forward, especially when crossing the road, waiting until the front and the rear of the vehicle did not drive before they came nervously to the side. So, traffic accidents that happen to the elderly