Grace told him, and tried to show him how to use them.

格雷丝告诉了他，并试着教他如何使用它们。

youdao

In order to know your destiny, you have to know your talents and decide how to use them.

为了知道你的命运，你必须了解你的才能和决定怎样去使用它们。

youdao

I understand that you manufacture computers, prepare software and advise clients on how to use them.

我知道贵公司生产电脑，准备软件，还为客户提供使用软件的建议。

youdao

Her Web site says the school tries to show them "how to locate and use the resources available to them, within themselves and their communities."

VOA: special.2010.05.03

Tools in Frost are tricky. You have to learn how to use them.

弗罗斯特所指的工具很狡猾，要去学会分析。

耶鲁公开课 - 现代诗歌课程节选

There are services now, we don't know yet how to get those stem cells out of cord blood and how to use them for therapies, but it's reasonable to think that we might know about this in 30 years.

现在已经有提供这样的服务了,我们现在还不知道如何从脐带血中,提取这些干细胞并用于治疗,但有理由相信,在未来的30年内我们会知道的

耶鲁公开课 - 生物医学工程探索课程节选

People would be offered free sessions on how to use them, the council said.

BBC: Defibrillators placed outside Runnymede buildings

And all the neat multi-touch gestures could end up being helpful once we learn how to use them.

FORBES: Hands On With The Apple Magic Trackpad: It's Weird, But Could Be Useful

Latinas frequently obtain imported birth-control pills from flea markets, together with dodgy advice about how to use them.

ECONOMIST: Hispanic families