The machine is worked by wind power.
这台机器是以风力推动的。
The success of wind power represents a litmus test for renewable energy.
风能利用的成功是对可再生能源的一次立见分晓的检验。
Some have been working on ways to join solar panels and wind power together.
有些科学家一直在研究将太阳能电池板和风能结合在一起的方法。
Another great advantage of wind power is that it is a clean form of energy.
风能的另一个巨大优势是，它是一种清洁能源。
Second, we can use wind power forever.
第二，我们可以永远使用风能。
Wind power is becoming more and more common.
风力发电变得越来越普遍。
Wind power is a very clean source of energy.
风能是一种非常清洁的能源。
Wind power is a very popular source of energy.
风力是一种非常受欢迎的能源。
A lot of people don't understand wind power very well.
很多人不太了解风能。
Wind power is most economical in areas with steady winds.
在风力稳定的地区，风力发电是最经济的发电方式。
Also, wind power is cheap, and it's getting even cheaper.
此外，风能很便宜，而且越来越便宜。
A lot of people think that wind power is new, but that's not true.
很多人认为风能是一种新能源，但事实并非如此。
Unlike wind power, there are unlikely to be environmental objections.
与风能不同的是，不太可能出现环境方面的反对意见。
Alternative energy sources includes solar energy, wind power and so on.
替代能源包括太阳能、风能等。
The technology is in place for a major expansion of wind power worldwide.
这项技术将在全球范围内大规模推广风力发电。
Also, wind doesn't blow all the time, so we can't use wind power all the time.
还有，风不是一直在吹，所以我们不能一直使用风能。
That's energy in all forms—oil, gas, coal, nuclear, solar and even wind power.
那是各种形式的能源——石油、天然气、煤炭、核能、太阳能，乃至风能。
In a recent speech in Iowa, he dismissed wind power as an unreliable energy source.
最近在爱荷华州的一次演讲中，他将风力发电视为一种不可靠的能源。
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。
They believe that there are problems with wind power, but many of those problems are not real.
他们认为风能存在一些问题，但其中又有许多问题并不是真的存在。
Wind power has a significant cost advantage over nuclear power and has become competitive with coal-fired power plants in many places.
与核能相比，风力发电具有显著的成本优势，已经在多方面与燃煤电厂形成竞争。
With new technological advances and mass production, projected cost declines should make wind power one of the world's cheapest ways to produce electricity.
随着新的技术进步和大规模生产，预计成本的下降将使风力发电成为世界上最便宜的发电方式之一。
The generous subsidies, which encourage the expansion of wind power, are not favourable to the village communities and set landowners in conflict with other residents.
丰厚的补贴鼓励了风力发电的发展，但对乡村社区不利，致使土地所有者与其他居民发生冲突。
Myth 2: wind power is too unreliable.
谬论二：风力太不可靠。
Evidently, Reagan despised wind power.
很明显，里根看不起风能。
Use of wind power is on the rise, Sawyer said.
索耶说，风能正得到日益广泛的应用。
Wind power, too, is a promising clean resource.
而风能也就变成一个很有前景的洁净能源了。
Mills used to depend on wind power or water power.
磨坊过去依赖风力或水力操作。
Wind power in populated areas is largely worthless.
而风力发电，在人口密集的地方毫无价值。
Wind power in populated areas is largely worthless.
而风力发电，在人口密集的地方毫无价值。
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