Powered by solar energy through solar panels, up to 8 hours of light. Realized the light and shade ray, A light sensor turns on the light automatically.是什么意思_Powered by solar energy through solar panels, up to 8 hours of light. Realized the light and shade ray, A light sensor turns on the light automatically.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句