公共品是为实现社会可持续发展,保证人民健康和国家公共安全,实现社会进步所必需的公共产品和公共服务的总称。公共品由公共设施和社会公共服务两大部分组成,其主要包括:道路、桥梁、市政设施、消防设施、水利工 Public goods are the general term for public goods and public services that are necessary for realizing social sustainable development, ensuring people’s health and national public security, and achieving social progress. Public goods are composed of two parts: public facilities and social public services. They mainly include: roads, bridges, municipal facilities, fire-fighting facilities, water conservancy