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英语翻译
Electricity
Electricity is energy.Just like we eat hamburgers and chocolate to keep us going,machines “eat” electricity to keep them going.In our homes,electricity runs the lights,televisions,toys and other things.It’s hard to imagine what our lives would be like without electricity.
However,if electricity is used unsafely,it can cause a fire or make someone dead.But why is electricity a danger?
A conductor(导体) is something that electricity can go through easily.Water is a great conductor.In fact,our bodies are mostly water.It means electricity can also travel easily through us.
The electricity that reaches our homes travels in a line.The energy is provided by power plants.(发电厂) Then the power lines carry the electricity to our homes.There lines are great electric conductors.So it is dangerous to touch them.
Ever when a small electric current(电流) passes through our body,we will feel painful.Electricity current can burn our skin and cause a problem for heart

提问时间:2020-06-13

答案

电是一种能量.就像我们为了保持我们的身体正常一样,机器通过消耗电能来保持它们的正常运转.在我们的家中,电能使灯、电视、玩具和一些其他东西运转.很难想象如果没有电,我们的生活会怎么样.
然而,如果不安全用电,它也会导致火灾或者使人死亡.但是为什么电是一种危险呢?
导体就一种可以使电容易通过的东西.水是一种很好的导体.事实上,我们的身体大部分都是水.这就意味着电可以很容易的通过我们的身体.
电通过电线传导到我们的家中.电能是由发电站提供的,电通过电线传导导我们家中.电线是一种很好的导电体.所以触碰电线很危险.
如果当一个很小的电流通过我们的身体时,我们也会感到疼痛.电流可以烧伤我们的皮肤,可以造成心跳的问题,也可能导致死亡.
电在我们的生活中是必须的也是有用的.没有电我们不能生存,但是我们必须小心、安全地用电.
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