三是社保统筹层次低，不适应劳动力流动就业的需要；

Fourth, the insurance system ossifies, the adjustment work supply and demand's function is not strong;

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原就业地社保机构应为跨省流动就业人员开具参保缴费凭证。

The social security institution at the original working place of the inter-provincial laborers shall issue payment voucher of insurance to them.

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大量农村劳动力流动就业给城市和发达地区的GDP增长作出了巨大贡献，同时，流动劳动力也增加了个人和家庭收入。

A large number of rural laborers move to work made great contributions to the city and other developed region's GDP growth. At the same time, mobile workforce has increased personal and family income.

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