They are only interested in preserving the power of the privileged and the well off.

他们只对保护特权阶层和富人的权力感兴趣。

《柯林斯英汉双解大词典》

Until the eighteenth century, people relied on energy derived from plants as well as animal and human muscle to provide power.

直到18世纪，人们还依赖于来自植物、动物和人类肌肉的能量来为自身提供动力。

youdao

Supplying power to trains in this way would offer the shortest distance from well to wheels with the least amount of energy lost.

用这种方式为火车提供动力，将使井口到车轮之间的距离最短，而且损失的能源最少。

youdao

He used the position to try to make the public recognize the dangers of nuclear power as well as its possibilities for good.

VOA: special.2009.06.14

He anticipated this power much as his father, a reasonably well-to-do banker, might have anticipated long-term earnings from a particularly risky business venture.

他预测到他的力量，正如他的父亲，一个相当富有的银行家，能够预测到从一笔风险高的生意中,能获得多少长期利益一样。

耶鲁公开课 - 弥尔顿课程节选

So, you might say, well, gee, why don't we just power our cars with hydrogen, use an internal combustion chamber.

你可能会说，好吧，哎呀，为什么我们不把氢气,放在汽车内部的燃烧室，来给我们的汽车提供动力呢。

麻省理工公开课 - 固态化学导论课程节选

There are massive power plants to use the power to create, well, power.

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The city often experiences power shortages in winter because of an increase in consumption as well as power theft.

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Well, power rationing in Zhejiang province is bound to reduce demand from copper fabricators.

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