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By Greg Flakus Albuquerque, New Mexico 25 July 2007 Large scale collection of solar power arrays As the world searches for ways to produce energy without burning fossil fuel, there is increased interest in solar energy. One place associated with sola
发表于:2019-01-12 / 阅读(123) / 评论(0)
2007年VOA标准英语(七月)