As for coal, it is fiendishly dirty: Britain will be breaking just about every green promise it has ever made if it is using anything like as much as it does today.

至于燃煤发电，确实污染极其严重：英国如果仍像今天这样无所顾忌地消耗一切东西，那么它将破坏之前许下的所有环保承诺。

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But at the same time, environmentalists have sold climate and energy action on the promise that it will deliver green jobs to American workers.

但在同时，环境问题专家已经在兜售气候与能源法案，许诺这会让美国工人得到绿色工作岗位。

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A number of "green" Internet businesses promise users they can help save the planet by doing little more than surfing the right websites.

许多“绿色”互联网商务站点都承诺用户，可以通过比网上冲浪稍微多做一点什么就可以拯救地球。

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There is great promise in a green economy.

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Deep into the autumn, every package or can I open takes me back to conversations around the cookhouse's huge stone fireplace, to wind rustling through alders, and sun-spangled blue-green water, to the promise of adventure every morning.

FORBES: Life

Ma sees a unique opportunity this year in drawing more attention to his cause as the government emphasizes environmental protection in keeping its promise to hold a "Green Olympics" in Beijing.

CNN: Fighting the desert one tree at a time