问题描述：
emission trading scheme 翻译
Last week the European commission issued its revised proposals for the European emission trading scheme (ETS) directive following pressure from a variety of sources, not least the European steel industry.
句子很难分析,请高手帮忙分析翻译.不胜感激!
Last week the European commission issued its revised proposals for the European emission trading scheme (ETS) directive following pressure from a variety of sources, not least the European steel industry.
句子很难分析,请高手帮忙分析翻译.不胜感激!
问题解答：
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