雅思写作模板：公共场合安装监视器的利弊

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雅思写作模板：公共场合安装监视器的利弊
　　在公共场合（超市）安装监视器的利弊中华考试网
　　1. 安装监视器的优点：
　　利用监视器可以帮助警察catch criminals, thus reducing crime. a camera is more effective than security guards. 警察和保安不可能全天24小时工作，而camera will not feel tired.而且它更objective, sometimes our eyes might deceive us, while a machine can exactly record what happens, it can prevent much unnecessary embarrassment. Frighten off the criminals and reduce potential crime.
　　2. 缺点：
6 |# A+ x; {+ O- p7 ]( [* C9 B　　Critiques about installation of surveillance typically look at the infringement of people's privacy. Being photographed and recorded by the camera,很多人feel uncomfortable and no privacy.特别是女性，有些人可能会将camera获得的资料用于illegal use.
6 C* _0 |% K8 v6 S6 w　　3. 总结
1 w0 c( q. Y: {4 C+ W　　尽管有缺点，但是为了public safety ， 监视器是有必要的。但是应该尽可能balance the need for security with respect for individual's privacy and freedom.