Less traffic means less pollution.
减少交通流量就会减少空气污染。
It would be good to have less pollution.
如果污染更少的话就好了。
将有更少的污染。
将来会有更少的污染？
Will there be less pollution some day?
将来某一天将有更少的污染吗？
There will be less pollution in the future.
将来会有更少的污染。
In the future, there will be less pollution.
未来世界，污染会更少。
One less car on the road means less pollution.
马路上车少也意味着污染更少。
Will there be less pollution? No, there won't.
污染将会少些吗？不，不会。
So there's less traffic now and less pollution.
所以现在交通比较好，污染也在减轻。
There is less pollution in the country than in the city.
乡下的污染要比城里少得多。
Use the plastic bearing. Don't need to put on oil, less pollution.
使用塑料轴承。不需要放油，污染少。
Second of all, I hope that there will be less pollution and starvation .
第二，我希望减少污染和饥饿的威胁。
The preparation method is simple and has low cost and less pollution to environment.
本发明的制备方法简单，成本低，对环境污染小。
For example, they should encourage companies to develop vehicles that cause less pollution.
例如，他们应该鼓励公司致力于汽车研发来减少污染。
Less pollution, small consumption and low cost.
污染少，用量少，成本低。
Less pollution, small consumption and low cost.
污染少，用量少，成本低。
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