The water mains had numerous breaks, with the great majority of the breaks occuring in sand, silt, or filled ground. 自來水幹線有許多處破裂，但絕大多數的破裂發生在砂地，淤泥地或回填土中。
Oil rigs pumped on it and power lines zigzagged all over it. 在這片土地上，牲畜在吃草，鑽塔在抽油，輸電線縱橫交錯，四通八達，貨車在緩慢吃力地行駛。
Today many independent producers sell power near and far over transmission lines they do not own. 現在有許多獨立發電廠透過不是自己建造的輸電線，將電力賣到遠近各處。
Please turn off the electric power. 請把電源關掉。
It is sometimes mistaken for a power supply hum. 有時候，亞音頻會被錯誤的認為是電源交流聲。
