节约用电英文

Save electricity.eg.The reflected sunlight would allow these cities to save up electricity

Save electricity

Save water, save electricity .可以在很多告示牌上这样写的

A reduction in electricity consumption

saving power consumption英 [ˈseiviŋ ˈpauə kənˈsʌmpʃən] 美 [ˈsevɪŋ ˈpaʊɚ kənˈsʌmpʃən] 节约用电双语例句：The control of ventilation is to control Co concentration and smoke concentration in tunnel within the allowable limits on the premise of saving power consumption.