Can fabricate small batches of custom parts at the time of need (reducing inventory maintenance) near the point of purchase or consumption (reducing transportation pollution).

可以制作自定义部分小批量的需求(减少库存维护)附近购买或消费(减少运输污染)的点的时间。

youdao

People saw a need for free transportation, and they wanted to help control pollution.

人们看到了免费交通的必要性，他们想帮忙控制污染。

youdao

When something has to come from far away, obviously there is transportation, be this plane, train, truck, or ship, transportation involves pollution.

商品从远方运过来，自然需要用飞机、火车、卡车、轮船等来运输，而这些运输就涉及到污染。

youdao

And the dymaxion car -- which could have provided safe, pollution-free transportation using little gasoline -- was never produced.

VOA: special.2010.05.30

But pollution is not the only environmental concern with transportation.

VOA: special.2010.01.11

Most of the data comes from the industrialized world. Not surprisingly, burning fossil fuels for transportation and electrical generation top the list for their contributions to climate change, acid rain and toxic pollution.

VOA: standard.2010.06.04

They could be employed in more creative ways for journalistic investigations into land use, or industrial pollution, or transportation.

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Mr. HINCHMAN: We've chosen the stricter California program because it's the only policy option available to us that we can use to reduce pollution emissions from the transportation sector, which is the most polluting and fastest-growing problem in terms of air quality in the Northeast.

NPR: States Push Automakers on Fuel Efficiency

In the Environmental Protection Agency this clearly lies in your area of responsibility, yet if it is about pollution created by airplanes, the Department of Transportation shares oversight.

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