今天新东方在线小编给大家整理了一波雅思写作高频词汇，希望能够给大家的雅思写作提供帮助，下面就给大家分享一下雅思写作高频词汇：公共安全，更多雅思写作备考内容，欢迎随时关注新东方在线雅思网。

推荐阅读：雅思写作高频词汇汇总

　　public safety[公共安全]

　　-eg: An increasing number of cameras are being installed, but is public safety really improving?;

　　crack down[对...采取严厉措施]

　　-eg: crack down youth crime/counterfeit goods[打击青少年犯罪/打假];

　　uncontrolled[失控的]/out of control。