聽力每日練習 listen 2743 Energy

 
2-- That's excellent. How have you managed that?
 
1-- Mainly because we've invested in a heat recovery system.
 
2-- What does that mean exactly?
 
1--Well, we use the exhaust gases from our printing presses to provide energy to heat our dryers.
 
2--What other sources of energy do you use?
 
1-- We don't use any fossil fuels. Most of our power comes from hydro-electric plants. We're hoping to use even more energy from alternative sources in the future - perhaps even wind power.
 
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注解：
 
1.consumption消費
2.recovery system回收系統(tǒng)
3.alternative可供替代的
 
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譯文：
 
1--在過去的兩年內(nèi)我們已經(jīng)努力把我們廠的能量消耗降低百分十五。
2--那太好了。你們怎么做到的？
1--主要因為我們投資建了一個熱量回收系統(tǒng)。
2--那確切的是指什么？
1--哦，我們利用我們的印刷機排出的廢氣為能源來加熱我們的干燥劑。
2--你們使用的其他能量來源于什么？
1--我們不使用任何礦物燃料。我們的大部分電力來自于水電站。我們希望在將來更多的使用可替代能源，也許會使用風電。