The power-generation plant belched out five tons of ash an hour.

发电厂每小时喷出了5吨的灰。

《柯林斯英汉双解大词典》

It's self winding, has a minute repeater, perpetual calendar, equation of time, jumping hour, power reserve indicator, and a bimetallic thermometer - everything but MMS messaging.

它可以自动上弦，具有三问报时、万年历、时差设置以及跳时功能，另外还配有动力储备指示器和双金属温度计——除了MMS彩信功能什么都有的。

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2011 marks the fifth year of cutting power for the hour in the initiative organized by the World Wildlife Fund.

2011年是关掉电源一小时活动的第5年，它最初由世界野生动物基金发起。

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Ashcroft took part in an "Hour of Power" service Sunday at Schuller's Crystal Cathedral in Garden Grove, California.

CNN: Ashcroft's pulpit stint called 'non-official'

The Justice Department said those interested in Ashcroft's remarks would be able to watch them when the "Hour of Power" service is televised next Sunday morning.

CNN: Ashcroft's pulpit stint called 'non-official'

Earth Hour does lessen the electrical load of power plants to some extent, thus making a small contribution for that hour by lessening the amount of coal burned.

FORBES: Moving Beyond The Symbolism Of Earth Hour