Solar electric heating ( gas ),water machine的缩写

Solar electric heating ( gas ),water machine的缩写 solar solar electric electric electric electric solar是什么意思? SOLAR MOBILE Solar Plexus SOLAR怎么样 PV solar Solar Frame fled solar rich solar solar roof 麻烦翻一下英文作文- -~~千万别拿电脑翻译...!题目：The environmental protection at home要求有这几点：该做的：use solar water heater,collect paper and bottles ande sell them.等等..不该做的：use electric water heater electric fire