第一部分：道路交通安全目标控制指标的建立。
First part is: setting up the index of the traffic safety goal of road control.
交通安全儿童绘画大赛是向此目标迈出的第一步。
The Children's Artwork Competition is the first step in achieving this goal.
交通安全儿童绘画大赛是向此目标迈出的第一步。
The Children's Artwork Competition is the first step in achieving this goal.
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