It collects heat from fields to make electricity, Linda says her invention creates electricity in a way that is less harmful to the environment.
琳达说，她的发明产生电力的方式对环境危害较小，那就是从田野里收集热量发电。
They burn waste to make electricity in a green way.
他们以环保的方式燃烧废物来发电。
They plan to make electricity using a greenhouse gas from cow poop.
他们计划利用牛粪所产生的温室气体发电。
Solar energy, whose time has come, is very suitable to heat water or make electricity.
太阳能的时代已经到来，它非常适合用来加热水或发电。
We still do those things today, but these days we mostly use wind power to make electricity.
今天我们仍然在做这些事情，但现在我们主要使用风力发电。
How do some fishes make electricity?
鱼怎样产生电流？
That's why we burn it to make electricity.
这就是为什么我们烧煤用来发电。
It can also be used to make electricity.
它也能被用来发电。
So how do wind turbines make electricity?
那么一个风力涡轮机是怎么发电的呢？
The tides can also help to make electricity .
潮水也可以帮着造电。
They are trying to harness the river to make electricity.
他们在努力利用河流发电。
Also the wind is often strong enough to make electricity.
风也通常大得足以发电。
We use it to cook, make electricity, put out fires and so on.
我们用它来做饭，发电，扑灭火灾等。
We use it to cook, make electricity, put out fires and so on.
我们用它来做饭发电灭火等。
Switch the lights off. Stop using fossil fuels to make electricity.
比如关掉电灯、停止使用化石燃料来发电、选择高效能的汽车、不乘坐飞机。
We use it to cook, make electricity, and put out fires and so on.
我们用它做饭，发电，和扑灭火灾等。
Some of this heat near the earth's surface is used to make electricity.
地表附近的一些地热被用来发电。
AT the moment, there are two reliable ways to make electricity from sunlight.
目前，利用阳光发电的可靠方法有两种。
Steam generated by the solar receiver spins a turbine and generator to make electricity.
太阳能接受器产生的蒸汽推动涡轮和发电机来发电。
If China stopped burning fossil fuels to make electricity, what would happen to our air?
如果中国停止燃烧矿物燃料来发电，那对我们的空气会怎样？
After 40 miles, a gasoline engine starts turning a generator to make electricity for the motor.
40英里之后，汽油发动机开始驱动发电机发电，给发动机提供电力。
The hydrogen in the car is mixed with oxygen from the air to make electricity for the car.
汽车中的氮气与空气中的氧气混合后为汽车发电。
Some countries have coal, and they make electricity with that, but we will not always have coal.
有些国家有煤，因此他们用煤发电，但我们不会一直有煤。
And of course the utility would love to make electricity in the process which is sometimes difficult.
当然，实用程序会制造出电，在一个有时是困难的过程中。
But there is another way to make electricity from sunlight, which arguably has even brighter prospects.
但是另一种使用光能发电的方式却在争论中拥有光明的前景。
The energy is then released when the hydrogen is burned or used in a fuel cell to make electricity.
氢气在燃烧或用作燃料电池供电时，能量就被释放。
That could be used in fuel cells to make electricity or to power clean vehicles without endangering the climate.
它可运用在燃料电池里进行发电，也可以在坏天气里为清洁汽车提供能量。
If scavenging heat to make electricity gets a lot cheaper, it could increase the overall efficiency of many processes.
如果说利用热能发电已经大幅降低成本，那么它还能提高诸多工艺中的整体效率。
This aerial view of a wind power plant shows how a group of wind turbines can make electricity for the utility grid.
这张风力发电站的鸟瞰图展示了一组风力涡轮发电机是怎样发电以及为公用电网供电。
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