减少交通事故的最佳方法是，让所有年轻驾驶员在获得驾驶执照之前，先完成安全驾驶培训课程。

The best way to reduce the number of traffic accidents is to make all young drivers complete a safe driving education course before being licensed to drive.

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单击ok，完成安全令牌的定义。

Click ok to complete the definition of the security token.

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用pwgen生成安全密码。

Generate secure passwords with pwgen.

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We tend to think of the separation of powers doctrine as necessary for the security and liberty of the individual ? don't we?

我们倾向于,将分权原理想成是,个人安全与自由的必备条件,不是吗？

耶鲁公开课 - 政治哲学导论课程节选