我们必须广泛宣传交通规则。
其次，大众媒体也应该在宣传醉驾的危险和教育人们遵守交通规则中发挥作用。
Secondly, the mass media should also play a role in publicizing the hazards of drunken driving as well as in educating people to obey the traffic rules.
因而应谨慎采用机动车交通信号灯倒计时装置，并应辅以绿灯间隔时间调整、交通安全宣传教育和明确交通规则等措施。
So, the timing signal should be set cautiously with the aid of other measures such as adjusting the interval duration, propaganda of traffic safety and rules.
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