This can charge a computer, an iPad, a hair-dryer, and many other small things that need power.

它可以为电脑、iPad、吹风机和许多其他需要电力的小东西充电。

youdao

All will need power, water and a way to get to work.

所有这些人都需要电，水，和去上班的交通工具。

youdao

He doesn't need power. And he certainly doesn't need money.

他不需要权力，他肯定也不需要金钱。

youdao

They gathered to see buildings that get all the power they need from the sun.

VOA: special.2009.10.27

To build a set of alliances and institutions that guarantee that we're still the power we need to be.

建立一系列联盟和机构,能够保证我们,所需要的国际地位。

普林斯顿公开课 - 国际座谈会课程节选

But a mountain of those who think that they are in power, who think that they are in control, who think that there's no need that they have it, they can't satisfy by spending money.

但实际上，这座山暗指那些自恃有权之人，那些自恃能够控制局面的人,认为金钱，可以买到一切。

普林斯顿公开课 - 人性课程节选

To raise campaign contributions, they need power.

FORBES: Ignore the Election to Forecast the Economy

Those who have written on the topic point out that this was a death that was avoidable, but none do so better than Margaret Carlson in her article for Bloomberg titled Death Shows Schools Need Power of EpiPen.

FORBES: Of Course There Should be Epinephrine in Our Schools

They still need power.

WHITEHOUSE: President Obama Tours Storm Damage in New York City