这种调整范围上的扩张包括两个方面：一是以环境和生态保护、自然资源开发和有效利用、劳动与社会保障等社会性事务为调整对象的地方性立法逐渐增多；

• The expansion on the scope includes two aspects: first, local legislation concerning the social affairs such as protection of environment and ecology, exploration and effective utilizing of natal resources, labor and social security is increasing.