He also said as coal burning is cleaned up to remove harmful sulphur pollution climate change would actually get worse.

他还说，移除有害的硫污染以清洁燃煤，其实会使气候变化恶化。

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There is also much surface pollution through burning fossil fuels and harmful chemical processes, as well as the usual detritus left over from your consumptive way of life.

还有化石燃料的燃烧和有害的化学过程造成的地表的污染，以及你们的消费社会的生活方式造下的日常垃圾。

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Car in idle state is not fully burning gasoline, the emissions of harmful substances is a normal 5-6 times when traveling.

汽车在怠速状态下汽油燃烧很不充分，其有害物质排放量是正常行驶时的5 - 6倍。

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Fuel cells offer several advantages: they do not have moving parts and there is no burning involved, so there are negligible emissions of environmentally harmful gases like nitrogen, sulfur oxide and carbon monoxide.

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