Penalty execution and social work are the dual nature of community correction. General precaution and special precaution are achieved through punishing, helping and educating the offenders.

社区矫正具有刑罚执行与社会工作的双重属性，通过对服刑人员进行处罚和帮教，达到一般预防和特殊预防的刑罚目的。

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As a precaution on board the general emergency alarm was promptly sounded, all passengers and crew members, and those not involved in emergency management, went to muster stations with the safety equipment required.

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