临汾计划用大型的更清洁更规范的工厂取代高污染的小工厂，将来如果用天然气代替煤来集中供热，毒气排放有望进一步的减少。

The city does plan to replace small, highly polluting plants with larger, cleaner, more regulated facilities, and toxic emissions will be cut further by shifting from coal to gas for central heating.

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除了北京官方采取的减少污染的措施以外，整个中国北方的工厂在奥运期间可能会关闭。

Besides whatever measures Beijing officials take to reduce pollution, factories throughout north China may face shutdowns during the Games.

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德国同中国正好相反。污染工厂移到了国外，煤矿关闭了。从1990年起，德国已经将自身的年度二氧化碳排放量减少了19%。

Germany is China's mirror image. Polluting factories have migrated abroad. Coal mining has withered. Since 1990, Germany has reduced its annual carbon emissions by 19 percent.

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