China has opposed compulsory caps on emissions, complaining they would block the path to growth and prosperity that rich countries have already taken.

中国反对强制性温室气体排放量限制，并抱怨说，这将阻挡中国增长与繁荣的道路，而富裕国家已走过这条道路。

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This is a key building block on which to begin planning your company's emissions reduction strategy.

这是一个关键构件上，开始规划你的公司的减排策略。

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Block voluntary programs to reduce greenhouse gas emissions, including Energy Star and Green Lights, both of which enjoy wide support in both the environmental community and U.S. industry, precisely at a time when these programs are beginning to show significant results in reducing greenhouse gas emissions.

CNN: Climate change funding curb fought

In 2008, California sued the U.S. Environmental Protection Agency for trying to block its enactment of tough new rules on tailpipe emissions.

FORBES: With Driverless Cars, Once Again It Is California Leading The Way

While some liberal Democrats have proposed legislation to tax emissions of carbon dioxide, the chief greenhouse gas, Republicans controlling the House have pledged to block any and all efforts to price carbon pollution.

NPR: PROMISES, PROMISES: Climate Change