California fire authorities have concluded that electrical transmission lines sparked last year's deadly Camp Fire.

加州消防局判断引起去年灾难性“营火”的原因是输电线。

A fire in Oregon damaged electrical transmission lines, forcing California's power grid operators to call for conservation.

俄勒冈州的一场大火破坏了输电线路，迫使加州电网运营商敦促人们节约用电。

For example, scarring around pacemakers can interrupt the electrical transmission that’s crucial for their functioning.

例如，起搏器周围的疤痕会中断对其功能至关重要的电传输。

High voltages  make electrical transmission more efficient, but they create a new set of challenges.

高电压使电力传输更加高效，但也带来了一系列新的挑战。

Hornback, her two grown children, and their families each lived in different homes in paradise when a fire caused by electrical transmission lines burned through town.

一年前，Hornback和她的两个孩子，还有其他家人都住在天堂的不同地方。可突然由于输电线路出了问题却发生了火灾，整个小镇被烧了个精光。

Finally, electrical transmission lines connecting the  power plant to the grid were being threatened by the erosion along the service spillway.

最后，连接发电厂和电网的输电线路受到服务溢洪道沿线侵蚀的威胁。

Also, its use would almost certainly strip at least the top layer  of soil and vegetation from the entire hillside, threatening adjacent electrical transmission  towers.

此外， 它的使用几乎肯定会剥夺整个山坡至少顶层的土壤和植被，从而威胁到邻近的输电塔。