Stay away from fallen power lines.

远离倒下的电线。

Do not stand near street lights or under power lines.

不要站在路灯附近或电线下。

Birds congregate on the power lines at dusk.

鸟儿在黄昏时会聚集在电线上。

They hired a company to de-ice the power lines.

他们雇了一家公司来除冰电力线。

The storm felled several power lines in the area.

暴风雨砍倒了该地区的几条电线。

Aluminum is often used as a conductor in power lines.

铝常用于电力线中的导体。

The saboteur cut the power lines to disrupt the event.

蓄意破坏者切断了电线以扰乱活动。

The workers climbed the pylon to repair the power lines.

工人们爬上塔架修理电线。

The pantograph is raised to connect with the power lines.

受电弓被升起以连接电力线。

Power lines experience significant energy loss during long-distance transmission.

在长距离传输中，电力线会经历显著的能量损耗。