grassroots 基层

discretion n自由裁量权

temptation n 诱惑

Because of the dual experience of grassroots and office,the thinking and cognition of the police business will be more and more.
因为我有基层和机关的双重工作经验，我对警察业务的思考和认知都会多一些。

As a police ,we have the right to enforce the law and we have discretion,and we will meet different kinds of temptations.Wearing a police uniform means taking responsibility.作为一名警察，我们有执法权，也就是有自由裁量权，我们将会面临各种各样的诱惑，穿上警服，就意味着肩负责任。