放慢车速已被证明是减少事故发生的最佳办法，而这些摄像机能成功让司机降速。

Making drivers slow down has proven to be the best way to reduce accidents-and these cameras succeed in getting drivers to lower their speed.

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世卫组织认为，许多国家都缺乏基本的安全规则，而这些规则能减少事故的发生。

Many countries lack basic safety rules that could, the WHO argues, reduce the number of accidents.

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所有的公共交通运输都依靠完善的应急预案与及时响应，来减少事故或其他突发事件所带来的伤害。

All public transportation services rely on emergency preparedness and response to limit the adverse effects of accidents and other emergencies.

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