The environmental policy of tradable emission rights is common considered by all of the countries in the world.

排污权交易政策受到世界各国普遍关注的环境政策之一。

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The environmental policy of tradable emission rights is common considered by all of the countries in the world.

排污权交易政策受到世界各国普遍关注的环境政策之一。

youdao