求翻译：作为上海市发展新能源汽车的主力，上海汽车(16.99,0.00,0.00%)已经多次对外强调了自身发展新能源汽车的规划和对市场的看法：“瞄准汽车驱动电力化趋势，重点加快推进混合动力和电动汽车产业化，到2012年，节油率达50%的荣威550插电式混合动力轿车投产，自主品牌纯电动轿车实现量产；2015年，上汽新能源车国内市场占有率将力争达到20%左右。”是什么意思？

Development of new energy vehicles in Shanghai as the main, Shanghai Automotive (16.99,0.00,0.00%) have repeatedly stressed their own outside the development of new energy vehicles in the planning and the market's view: "the trend of targeting the vehicle drive power, focusing on accelerating the hy

As a member of the Shanghai municipal development of new energy vehicles in the main, Shanghai Automotive Industry (16.99 ) and 0.00 to 0.00 % has been repeatedly stressed that the development of new energy vehicles of their own planning and market views: "targeting motor-driven electrical trends of

Developed the new energy automobile main force as Shanghai's, the Shanghai automobile (16.99,0.00,0.00%) already many times foreign emphasized oneself developed the new energy automobile plan and to the market the view: “Aims at the automobile to actuate the electric power tendency, speeds up the ad

As Shanghai city development new energy car of main, Shanghai car (16.99,0.00,0.00%) has repeatedly external stressed has itself development new energy car of planning and on market of views: "aiming car driven power of trend, focus speed up promoting mixed power and electric vehicle industrializati