在我国,农民工为城市的发展、城镇化进程的加快做出了不可磨灭的贡献,为所在城市创造了巨大的社会效益和经济效益。但是,作为城市一员,同身边的市民相比较,他们的正当权益没有得到有效的保护。全世界范围内的社会保障制度,从某个方面来说,都是在牺牲一些人 In our country, migrant workers have made indelible contributions to the development of cities and the acceleration of urbanization, creating enormous social and economic benefits for their cities. However, as a member of the city, their legitimate rights and interests have not been effectively protected compared with the citizens at their side. In some ways, the social security system throughout the world is sacrificing some people