use sth.wastefully= waste sth.浪费某种资源

Electricity is often used wastefully电能经常被浪费。

hydro-electric power =electricity that is produced with water power水电

Clean sources of energy include solar, wind, hydro-electric and nuclear

power.清洁能源包括太阳能、风能、水能和核能。

oil shortage= a lack of crude oil石油短缺

War sometimes creates artificial oil shortages for many countries.战争在很多国家中造成了人为的石油短缺。

fossil fuel =a fuel made from decayed material from animals or plants that lived many thousands of years ago.(There are three major forms of fossil fuels:coal, oil and natural gas.) 化石燃料(主要是指媒、石油与天然气)

Tempreture climbed more rapidly in the twentieth century as the use of fossil fuel proliferated(扩散、激增).在二十世纪，由于化石燃料的大量使用导致温度更快地上升。

solar energy= energy that uses the power of the Sun's light and heat to produce electricity太阳能

Many houses started using solar panels in order to utilise solar energy. 许多房屋都开始使用太阳能面板来利用太阳能。

wind energy=energy received from the movement of the wind across the Earth风能

Wind energy is clean energy that produces no emissions.风能是一种不排放有害污染物的清洁能源。

如果你想了解更多雅思托福课程，留学规划或者有任何疑问，欢迎联系新航道重庆学校。

新航道重庆学校官网：cq.xhd.cn

新航道重庆学校官方电话：400-185-9090

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