This is where the word " power" comes in.

这就是“Power”这个词的由来了。

And surely you've noticed the word power in there, right?

当然了，你也注意到里面power这个词了吧？

In other words, power companies lack the technology to effectively use such sources and earn a profit.

换句话说，电力公司缺乏有效利用这些资源并从中获利的技术。

So the word 'power' refers to the ability of somebody or something to change or affect something.

“Power”这个单词指的是某个人或者某件事去改变或者影响某件事的能力。

Well, for starters, let's look at the word " power" .

好吧，首先，让我们看一下“权力”这个词。

Both the words power and strength are nouns but just as common, are their adjective forms, powerful and strong, which, when used, tend to sound a little more informal.

这两个单词——“power”和“strength”都是名词，但它们的形容词形式也非常常见，也就是“powerful”和“strong”，这两个单词用起来的时候没那么正式。

The important activities to carry out so as to expand your word power and improve your grasp of English come in many forms.

为了扩大你的词汇量和提高你的英语掌握程度，需要开展多种形式的重要活动。

On the other hand, Wendy Kaminer, a white freedom of speech advocate, argues that if we don't all just come and say it, we give the word power.

另一方面，白人言论自由倡导者温迪·卡米纳 (Wendy Kaminer) 争辩说，如果我们不全都过来说出来， 我们就会赋予这个词权力。

The word " power" can also mean the ability to control people or to control a situation: " The president has the power to control the army" .

“权力”一词还可以表示控制人或控制局势的能力：“总统有权控制军队”。