youdao

Not only will you save money on fuel and the general upkeep of car but other knock on effects include the improved outdoor air quality and reduction on road congestion.

你不仅可以在燃料和汽车日常保养费上省下钱，也对改善室外空气质量和降低道路拥堵起了很大的作用。

youdao

We should thoroughly study the relationship between reduction of major pollutants and improvement of environmental quality.

深入研究主要污染物减排与环境质量改善的关系。

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The more the hospital exceeds its cost-reduction and quality-improvement targets, the more money it can keep.

NEWYORKER: Big Med

The EU says the result of the single market has been a rise in quality, and a reduction in prices.

BBC: Cameron EU speech: Business leaders give mixed messages

But Copeland Council leader Elaine Woodburn said the cuts would lead to a reduction in the quality of life for many residents.

BBC: Copeland Council makes jobs warning over budget cuts