Aiming at high burning cost, heavy pollution and so on, burning heavy oil is replaced with burning gas in the tunnel kiln.

针对隧道窑燃重油存在的烧成成本高及环保等方面的问题，进行了煤气化改造。

youdao

Burning fossil fuels has a cost - perhaps an unbearable one.

燃烧化石燃料需要我们付出代价，这样的代价也许是难以承受的。

youdao

Connecting powerfully with people doesn't need to cost you a penny, especially when there is undeniable chemistry burning between you.

和人们更有力的连结不需要花费你一分钱，尤其是在你们之间燃烧和毫无疑问的化学反应。

youdao

Egypt currently gets most of its electricity from natural gas and has large reserves, but there is a cost in burning the stuff at home when it could be exported.

ECONOMIST: Egypt and nuclear power

Economists generally agree that the key to addressing climate change is to raise the cost of burning fossil fuels, either directly, through a carbon tax, or indirectly, through a cap-and-trade program.

NEWYORKER: Greening the Ghetto

The invention of new ways to extract gas and oil out or shale formations means we now have hundreds of years of supplies of low cost, clean burning natural gas.

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