国际电池公司洁净崭新的展示厅是以前的设备维修车间。
International Battery's pristine new showplace was previously an appliance repair shop.
保持太阳能电池板的洁净是安装太阳能装置的公司遇到的主要难题。
Keeping them clean is a major headache for the companies deploying the installations.
工厂的一位职员塞西尔•赫尔斯特讲道，“用洁净能源制作太阳能电池板是一个不错的想法。”
“It's a nice idea,” says Cecilie Holst, one of the employees, “making solar panels with clean energy.
应用推荐