One basic part of ocean study is understanding waves and how they work.

海洋研究的一个基本部分是了解海浪及其规律。

youdao

We laugh at jokes, but seldom do we think about how they work.

我们听到笑话就会笑，但却很少去思考它是怎么让我们笑的。

youdao

I learned about different tax laws and how they work.

我学习了不同的税法和税法的运作。

youdao

Here is how they work: Cows are trained to follow a series of paths that lead to milking stations.

VOA: special.2009.05.12

It's one thing to plug in all the numbers and say, "I know Newton's laws and I know how they work."

我们平时只是把数字代进公式,然后说,"我懂牛顿定律,也知道怎么使用"

耶鲁公开课 - 基础物理课程节选

We're going to talk about the emotions, why they exist, what they're there for, and how they work.

我们开始谈论情感，为什么他们存在，目的如何，如何工作。

耶鲁公开课 - 心理学导论课程节选

State-owned enterprises, how they work -- all these issues I think have to be resolved.

WHITEHOUSE: President Obama at the APEC Business Summit

Please read The ETF Book for broader information on exchange-traded products and how they work.

FORBES: How I View ETFs

"We don't care how they work it out, " he said of the state's politicians.

WSJ: Texans Duel Over Millions in School Funding