城市道路交叉口行人交通安全设计是城市道路设计的重要工作内容。
The traffic safety design of urban road intersections is important in urban road design.
美国联邦公路管理局发布报告，探讨了工程对策在改善自行车和行人交通安全方面的效能。
The U. S. Federal Highway Administration has released a report that explores the effectiveness of engineering countermeasures in improving safety and operations for pedestrians and bicyclists.
唯有当每个人皆认为交通安全是众人的事时，我们在路上开车、在行人道上走路才安全。
Only when everybody thinks traffic safety is everybody's business can we be safe driving on roads and walking on sidewalks.
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