0 able to produce electricity from light, or relating to the process of doing this -- 光生伏打的
Homeowners are encouraged to install photovoltaic panels on their roofs. 有措施鼓励屋主在屋顶安装光伏板。
ultra-advanced photovoltaic electricity 超先进的光伏电
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
再长的路,一步步也能走完,再短的路,不迈开双脚也无法到达。