求翻译：我国居民消费进入新的结构升级阶段，将促进石化产品的升级换代和市场的扩展。目前，我国城镇人口占总人口的比例为39.09%, 2020年我国居民城镇化率将达到50%。因此，随着经济的快速发展和社会的进步，居民收入水平将不断提高，消费结构将日益升级，人均占有住房面积的增加，每千人拥有汽车数量的提高，家用电器拥有率的增长等，都将使石化相关产业呈增长趋势，这将带动石油石化产品的需求扩展和质量升级以及产业链的进一步延伸。是什么意思？

China's consumer has entered a new stage of upgrading of the structure, will promote the upgrading of petrochemical products and market expansion. At present, China's urban population to total population ratio 39.09% in 2020, China's urbanization rate will reach 50% of the residents. Thus, with the

My residents to enter the new structural upgrading consumption phase of petrochemical products, will promote upgrading and the expansion of the market. At present, China's urban population in proportion to the total population accounted for 39.09 % for 2020, our population will reach 50 per cent rat

Consumer enters new stage of upgrading, will facilitate upgrades and petrochemical products