China is experimenting with eco-friendly technologies, from electric cars to urbanwind turbines like this one in southeastern Shanghai.
中国正在试验一些环保科技，从电动汽车到类似照片中上海东南部乡下的风力涡轮机。
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Good urbanwind environment can discharge urban heat to improve the thermal environment, the urban planning has a great influence on the operation of wind environment.
良好的城市风环境可以将城市的热量排放出去从而改善热环境，而城市的规划方式对风环境的运行有很大影响。
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Wind power is best in open areas away from structures so power lines are needed to move the electricity it to urban areas where demand is the biggest.