急求以下文字的英文翻译

Social security is known as social safety net,is a country is an important part of the social economy。Therefore,it is directly related to the study of the national economy and social stability,sustainable development,etc。Therefore,based on comprehensive consideration of the above factors,the workers will brush to the social security problems。However,migrant workers to solve the problem of natural also gradually,it is a lot of social security。At this point we first have to first question,and explain the significance of this topic research,Then in the second chapter we based on current situation of the social security system in rural migrant workers and the analysis of the causes of migrant workers,including a summary of peasant worker's social security,the status quo and the peasant worker's social security system in the absence of reason analysis,In chapter 3,we must discuss abroad the main types of social security model,then compare with our country,finally can summarize foreign social security system for China's revelation,The final chapter is the core part of the thesis,the peasant worker's social security system development goals。This is our first concern,we established by the problem of peasant workers' social security system,the countermeasures and Suggestions which also includes the establishment of social security system of migrant workers,the basic principle of social security system of project design,the social security of migrant workers and management and supervision of the work of social security。