Better policing has contributed to a fall in the state's murder rate (though it did tick slightly upwards last year).
改善警察素质有助于降低圣保罗州的凶杀案比例(但去年这个数字小幅回升)。
Neighbours who have no reason to know each other will need to convene and collaborate in order to get a new school or better policing.
互不了解的邻居们会聚集起来并为找到一个新学校或更好的治安环境而共同努力。
Money spent on prisons cannot be spent on more cost-effective methods of crime-prevention, such as better policing, drug treatment or probation.
花在监狱上的钱可以用在更有效的犯罪预防上，例如用来改善警力、戒毒治疗或缓刑。
For instance, the report urges better community policing, which may increase safety, and better grocery stores could create more jobs, he says.
他说，例如有报告敦促建立良好的社区治安，这将会增加社区的安全；
For instance, the report urges better community policing, which may increase safety, and better grocery stores could create more jobs, he says.
他说，例如有报告敦促建立良好的社区治安，这将会增加社区的安全；
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