他把连接报警按钮的电线扯掉了。
别碰那根电线，不然会触电的。
插头坏了，露出带电的电线。
电线正在我头顶上方冒火花。
错误的供电线路是房屋火灾的主要原因。
到处是潮气，整座建筑需要安装新电线。
There was damp everywhere and the entire building was in need of rewiring.
我给变压器接上了电线。
你家里的电线应该每十到十五年更新一次。
The wiring in your house should be renewed every ten to fifteen years.
大多数电线一旦弯曲变形就恢复不了原状。
Once most wires are bent out of shape, they don't return to the original position.
更多的人在认为电线可能会带来健康隐患。
More people are deciding that electric power lines could present a health risk.
这电线连接着扬声器。
电线短路，烧坏了。
乱糟糟的一团电线是电脑和电话系统留下来的全部。
A tangle of wires is all that remains of the computer and phone systems.
随着一道蓝色的闪光，墙上插座处的电线啪地一声断了。
把温度计的电线连接上，当温度下降时，就会触发警报。
Wire the thermometers up to trigger off an alarm bell if the temperature drops.
塑料合成树脂被广泛应用到各种产品中，包括电线的绝缘层。
The plastic resin is used in a wide range of products, including electrical wire insulation.
电灯里面的电线不是铜丝而是钨丝。
This wire inside an electric lamp is not made of copper but it is made of tungsten.
设备包括水管、电线、热水和空调。
The equipment includes plumbing, electrical wiring, hot water, and air-conditioning.
请检查一下我屋子里电线的绝缘情况。
Please examine the insulation of the electric wires in my house.
如果触动电线，你会触电的。
电线快磨破了，使用起来可能有危险。
The electric wire is fraying and could be dangerous to handle.
不要碰那根电线，很危险。让它保持原样。
工人使用模块上的材料快速连接管道和电线。
Workers use the materials on the module to quickly connect the pipes and wires.
电线都缠结在一起了。
吃饱后，小鸟们就飞到电线上“闭目养神”。
After eating, the birds fly wire to "close their eyes meditatively."
他们惊奇地听着一个歌手的声音通过电线传来。
They listened in amazement as the voice of a singer was heard through the wires.
那两根电线搭上了。
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