请翻译下面一段话（汉译英），满意追加分

Land is the most fundamental and also the most important material for producing that farmers depend on for their existence. Apart from this, it is the foundation of rural social security, as it has the important function of protection of our nation's land over a long period of time.The emergence of large numebr of land-lost farmers as a consequence of continuous acceleration of urbanization and industrialization,and at the same time,the issue of land-lost farmers' emergence ensues, land-lost farmers are being regarded as disadvantaged group in today's society. Their existence and development would be greatly affected if the policy to protect them
in not beneficial. The nation has the responsibility and duty as well,to set up a social security system for the land-lsot farmers, who have lost their material base for existence and their right to existence has been threatened. This article starts off from the current situation being faced by the land-lost farmers,through