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When you look at the stars and the galaxy, you feel that you are not just from any particular piece of land, but from the solar system. - kalpana Chawla Solar power is the last energy resource that isn't owned yet , nobody taxes the sun yet. - Bonnie Raitt The total amount of energy we use every year , from coal, oil, natural gas, hydro, nuclear, and everything else , is dwarfed by the amount of solar energy hitting the planet each year. - Ramez Naam
100％完全可编辑的PowerPoint幻灯片 内置自定义调色板 数据图表（可通过Excel编辑） 在PowerPoint中易于编辑
轻松定制 演示照片包括在内； 现代而干净的设计 轻松换色 数据图表可通过Excel编辑 拖放图像占位符
快速轻松地自定义 创意幻灯片 100％向量（完全可编辑的地图，信息图，图标） 免费图片和艺术品 100％可通过Excel完全编辑 具有文本占位符的主布局 拖放图像占位符
在PowerPoint中易于编辑 100％完全可编辑的PowerPoint幻灯片
We could have saved the Earth but we were too damned cheap. - Kurt Vonnegut? People need to be cautious because anything built by man can be destroyed by Mother Nature. - Russe Honore
生态, 生态能源, 活力, 水, 植物, 电, 太阳的, 风力, 灯泡, 回收利用, 工厂, 核, 核电, 核电站
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