Saving 80 percent energy than incandescent bulbs,lumens of a 5W energy saving lamp equal to a 25W incadesent bulb.是什么意思_Saving 80 percent energy than incandescent bulbs,lumens of a 5W energy saving lamp equal to a 25W incadesent bulb.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句