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The aircraft cost 25 million pounds and can carry heavier loads than huge jet planes while also producing less noise and emitting less pollution.

这架飞机造价2500万英镑，可以比大型喷气式飞机承载更重的载荷，同时产生更少的噪音，排放更少的污染。

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However,Tata company officials say the Nano will produce less pollution than any other car in the country.

VOA: special.2009.03.28

But again, the more people cycle, the less pollution we have.

但是再次地，人们骑自行车越多，污染就会越少。

我使用自行车 - SpeakingMax英语口语达人

And will it be money well spent if the government's goal is fuel efficiency and less pollution?

NPR: Hybrids and the 'Halo Effect' of Car Ads

Less pollution - less manure and less noise - I can't really understand it.

BBC: Bleasby Moor Against Development group

The economy as a whole runs more efficiently by using less oil and producing less pollution.

WHITEHOUSE: President Obama: A New Consensus on Auto Emissions