燃料

二氧化碳是燃燒煤、石油或天然氣這樣的燃料時會產生的氣體。

Carbon dioxide is a gas that is produced every time a fuel such as coal, oil, or natural gas is burned.

越来越多的环保者开始宣传和使用以环保的无铅汽油为燃料的汽车。

越來越多的環保者開始宣傳和使用以環保的無鉛汽油爲燃料的汽車。

More and more environmentalists advocate and use environmentally friendly unleaded petrol in cars.

由于一些工厂使用矿物燃料，化学品的排放已经产生严重的环境问题。

由於一些工廠使用礦物燃料，化學品的排放已經產生嚴重的環境問題。

As a result of some factories using fossil fuels, chemical emissions have already caused serious environmental problems.

燃料短缺。

There was a shortage of fuel.

煤和天然氣是天然燃料。

Coal and natural gas are natural fuels.