The rich nations, if they follow the UK's presumed lead, will cut their carbon pollution by 40%. The poorer nations will cut their carbon pollution by 60%.

如果遵从英国的擅自引导，富裕国家将把他们的碳污染量削减40%，贫穷国家将把他们的碳污染量削减60%。

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Heavy metal pollution, including lead, zinc, and cooper may be caused by corrosion of the very pipes that carry water from its source to the consumer.

重金属污染，包括铅、锌和铜的污染可能正是由于把水从水源输送到用户的管道本身的腐蚀而引起的。

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This in turn would lead to less pollution as the CO2 of major cities were absorbed by the abundance of plant-life being grown.

这反过来将造成较少污染，因为城市产生的二氧化碳被丰富的植物吸收。

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Today, because of your work, air pollution is down by more than half, and lead pollution is down more than 90 percent from a generation ago.

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Children generally pick up lead in soil that has been contaminated by air pollution and dumping.

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At the time, he cited findings from a Shanghai testing firm that determined that Johnson Controls had abided by local laws and wasn't the source of the local lead pollution.

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