希望本文的研究能够提高道路交通事故预防工作水平，并且为道路交通系统风险

希望本文的研究能够提高道路交通事故预防工作水平，并且为道路交通系统风险管理决策提供的理论依据和指导。

結果 (英文) 1:

Hope that this study will raise the level of road traffic accident prevention and road traffic systems provide the theoretical basis for risk management decision-making and guidance.

結果 (英文) 3:

Hope the research of this paper can improve the level of road traffic accident prevention, and provide the theoretical basis and guidance for the risk management of road traffic system.