求翻译：随着人民生活水平的提高，食肉结构也发生了相应变化，对蛋白质含量高的瘦肉型优质猪肉的需求量越来越大，对优良种猪的数量和质量提出了更高的要求，发展优良种猪就成了江苏省畜牧业的重要课题。是什么意思？

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Along with the improvement of people's living standards, and eating meat structure is also a corresponding change in high-protein, high quality pork swine/there is growing demand for fine breeding, the quantity and quality of a higher quality products on demand, the development of animal husbandry,

Along with the lives of the people level enhancement, ate the meat structure also to have the corresponding change, was more and more big to the protein content high pork type high quality pork demand, proposed to the superior improved variety pig's quantity and the quality a higher request, develop

As the people's living standards improve, flesh-eating corresponding changes have also occurred in the structure, lean on high protein content and high quality pork demand increasing, quantity and quality of fine breeding pigs put forward higher requirements, development of good breeding swine becam

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