防范、打击犯罪，是人民警察的神圣职责。防范、打击犯罪和减少犯罪不仅依赖于人民警察有效地履行职责，而且依赖于人民群众的支持和参与。能否取得人民群众的支持和参与，又取决于警民关系的好坏，警民之间是否相互理解、相互信任。一段时期以来，由于种种原因，警民关系在一 Preventing and cracking down on crimes is the sacred duty of the People’s Police. To prevent, combat crime and reduce crime not only depend on the people’s police effectively performing their duties, but also on the support and participation of the masses. Whether or not the people can gain the support and participation depends on the quality of the relationship between the people and the police and on whether the people and the people understand and trust each other. For some reason, the relationship between police and civilians has been on a constant basis