Predictive policing could lead to safer streets and transform airport security.
预测性执法可能会让我们的街道更安全并让机场安保改观。
The programme Drive Less, Cycle More will reduce pollution and make streets much safer.
“少开车，多骑车”这一计划将减少污染，并且使街道更安全。
One of the reasons that bike share is so great is that you get more people biking, and it generally makes the streets safer for cyclists because automobile drivers are more aware of bikers.
自行车分享系统之所以了不起的一个原因是，骑车的人越多，总体而言，对于骑行者来说街道也越安全，因为开车的人会更小心骑行者。
In the hopes of making streets safer.
这项研究的目的是让街道更安全。
A few American cities have taken European-style steps to make streets safer for cycling, most notably Portland, Oregon, which has used most of the above ideas.
一些美国城市采取了欧洲风格的措施，以此让骑自行车的人的街道更安全，取得最显著成效的是俄勒冈州波特兰市，该城市已使用上述方法。
The streets were much safer — in part because of the roundups that he had been caught up in.
街道倒是安全多了——部分原因是因为他遭遇过的那种围捕行动。
The number of incarcerated Americans has quadrupled since 1980, to 2.3m, and many of these people make the streets safer by their absence.
自1980年至今，美国监禁人数翻了两番，高达230万人。这其中许多人的入狱使得街道更为安全。
The Reverend says, "It is important for people living on the streets to have a place to go. It also helps the residents of the city. It makes them feel safer having less people on the street."
牧师说：“让街头游民有地方可去很重要，这同样也在帮助这个城市的居民，街头少些人游荡，让他们感到更安全。”
The streets would be much safer without those drunk drivers. " People commented on the new rule like this."
虽然众说纷纭，新法规的效果究竟如何，还需要实践来检验。
The streets would be much safer without those drunk drivers. " People commented on the new rule like this."
虽然众说纷纭，新法规的效果究竟如何，还需要实践来检验。
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