节约用电英语

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

water and electrical conservation

save the electricity

1.brownout美 ['braʊn.aʊt]英 ['braʊnaʊt]n.灯火[部分]管制；节电；灯光暗淡；电压不足。例子：The Alteration of Brownout to Overcome Glitch, Harmonic and Voltage Fluctuation克服瞬流、谐波和电压波动的节电改造Brownout Device of Alternating Current Electrical Machinery Based on Economic Operation基于经济运行的一种交流电机节能装置The Alteration of Brownout on Illumination System照明系统的节电改造网络低电压；节约用电；警戒灯火管制2.save the electric powerIt's our duty and obligation to save the electric power.节约用电是我们每一个人的责任和义务。3.save up electricityThe reflected sunlight would allow these cities to save up electricity.反射的阳光可使这些城市节约用电。4.conserve electrical powerOfficials are urging people to conserve electrical power and stay indoors.官员要求民众节约用电，并呆在室内。5.save electricityTell the boy to switch offall lights as he leaves the room, to save electricity.告诉孩子在离开房间时关掉所有的灯，以节约用电。

save water and electricity