...WAB感应范围CWAB与之前介绍的预碰撞安全系统原理上大同小异，值得说明的是，沃尔沃专门开发了一种叫City Safety（城市安全）的系统与之配合，它可以在时速30公里以下时，自动制动车辆。
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The general goals of the entire project is to research and design a new generation of video monitoring systems to meet the public security system in urban safety monitoring of the various needs.
整个项目实现的总体目标:研究设计出新一代的视频监控系统,满足公安系统在城市安全监控中的各种需求。
参考来源 - 新一代城市视频监控系统的设计与实现The concept of safe well-off society, and its developing goal and principle are put forward. Referring to the requirements of the administrative departments, 12 areas of city safety are defined; and the indicator system is designed.
笔者首先提出了安全小康社会的概念及其发展目标的体系和原则 ;然后结合我国的政府管理部门需要 ,定义了城市安全的 12大领域 ,并设计了指标体系 ,包括社会稳定、社会治安、公共场所安全、公共卫生、交通安全、生产安全、食品安全、减灾防灾、人口安全、环境安全、能源安全及宏观综合。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
加强城市安全的专门调查报告。
拉各斯的市民说，这样一来这个临海城市安全多了，持械在湖上抢劫的抢匪也少了。
Lagosians say their coastal city seems safer, with fewer armed robbers zipping along in boats across its lagoons.
他们的生活水平提高，他们的城市安全，并且他们能够养活自己，这对于一个拥有14亿人口的国家也是一种成就。
Their standard of living is rising, their cities are safe, and they are able to feed themselves, which is an achievement in itself when there are 1.4 billion people in the country.
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