If a home generates more power than it uses, the bill is zero.

如果一个家庭产生的电力比它所使用的要多，那么电费账单就是零。

youdao

Perhaps each home will have a solar generator to provide power for lighting and heating.

也许每个家庭都将有一个太阳能发电机来提供照明和取暖的电力。

youdao

They may have a home to shelter themselves but it does not have power supplies, a telephone or plumbing.

他们可能会有一个栖身之所，但里面没有电源供给、电话或管道设施。

youdao

Until, that is, Arsenal went wide as Hleb floated over a pin-point cross from the right for Adebayor to power home a header past a helpless Antti Niemi.

BBC: Adebayor proved too much for Fulham to handle

Oh, and the the same connectivity will also power a home-security system that, in effect, gives your doors, windows and most anything else in your house an Internet address so you can monitor and control them digitally.

CNN: Doug Gross,

We must ensure that the 2012 coverage is a success but we must also have an eye on using the power of a home Games to inspire a change in attitudes to our sport so that the Paralympic movement continues to grow from now and is promoted beyond 2012.

BBC: Channel 4 lands 2012 Paralympics