He understood how they worked hard to support their families.

他了解他们如何努力工作来养家。

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The ROWE participants were allowed to freely determine when, where and how they worked—the only thing that mattered was that they got the job done.

ROWE 参与者可以自由决定何时、何地以及如何工作——唯一重要的是他们要把工作完成。

youdao

I explained what e-business dialogues were, and how they worked.

我还解释了电子商务对话是什么，它们如何工作。

youdao

"I've always loved working with the robots. And when I first started it was a challenge working with the robots, understanding how they worked and figuring them out.

VOA: special.2010.07.28

So people started turning these machines they developed on themselves to try to understand how they worked.

人们开始利用自己发明的器械研究人体,试图了解其运作方式

耶鲁公开课 - 生物医学工程探索课程节选

My roommate for many years was going to medical school as I was going to graduate school, and we found we had so many interesting conversations about chemistry -- her from the context of practicing and using medications and talking about how they worked on a molecular level, and me talking about my research.

让你们读医学预科的人都转行,我多年的室友在我去读研究生的时候，去了医学院,我发现我们对于化学有过很多有趣的交谈,她会说如何应用药物,如何在分子层面上让它们工作，我则说关于我的研究。

麻省理工公开课 - 化学原理课程节选

When I was a kid growing up I took apart radios and locks to figure out how they worked.

FORBES: Young Juvenile Makes An Explosive With Baby Powder And Other Tales From The URI Explosives Lab

She was learning everything she could about those objects and how they worked.

FORBES: Want To Find Out Everything You Need To Know? Here's How

It also offers an interview with JK Rowling and screenplay writer Steve Kloves, who discuss how they worked together on the script.

BBC: Potter DVD unlocks more secrets