管理全市城乡道路交通安全，维护交通秩序。
To administer road and traffic safety, as well as traffic order of city and countryside of the whole city.
管理全区城乡道路交通安全，维护交通秩序。
To administer road and traffic safety, as well as traffic order of district and countryside of the whole district.
管理全省城乡道路交通安全，维护交通秩序。
To administer road and traffic safety, as well as traffic order of city and countryside of the whole province.
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