去年，太阳能供电车棚在美国面世了，美国的科学家为新电池和光伏技术制造商提供了一个试验和展示的场所。
Last year, the solar-powered parking shed was born in America, and American scientists have provided an experimental and demonstrative venue to new batteries and photovoltaic technology manufacturers.
这些新电车从车顶上方的电线接受供电。
These new electric buses pick up their power from overhead wires.
道路绿化是影响景观的首要因素，而有轨电车供电接触网、轨道对景观的影响并不大；
Other findings include: roadway greening is the topmost factor influencing roadway views, while the power lines and tram tracks are less influential;
道路绿化是影响景观的首要因素，而有轨电车供电接触网、轨道对景观的影响并不大；
Other findings include: roadway greening is the topmost factor influencing roadway views, while the power lines and tram tracks are less influential;
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