The coal seam methane is a source of coal mine gas calamity, and also a clear energy resources.

甲烷是强烈的温室气体，煤层甲烷是煤矿瓦斯灾害之源，也是洁净的能源。

youdao

Given that fossil fuels will continue to satisfy the overwhelming share of the world's commercial energy needs and that there are adequate resources, the challenge going forward is clear.

矿物燃料将不断地满足巨大的世界商用能源需求，而且资源充分，挑战继续下去是显而易见的。

youdao

It is now clear that the energy mix for transport and energy will become increasingly diversified, with priority given to renewable resources.

显然，用于交通和能量的能源构成将日益多样化，其中，可再生资源占有明显优势。

youdao

For the first time in several generations, it has become clear that abundant domestic energy resources are within our reach, and that we have the technology to responsibly and safely extract it.

WSJ: Lloyd Blankfein: The Business Plan for American Revival

"To me it was clear that depleting natural resources and rising fuel costs make solar the energy source of choice for tomorrow, " the entrepreneur explains.

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Once you are clear about what you really want to do, you can focus your time, energy and resources towards accomplishing it.

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