因此，我们现在应把注意力放在控制或者减少由汽车产生的空气污染方法上来。

So -let's focus our attention now on ways of controlling or reducing the amount of air pollution caused by the car.

youdao

一旦此项法规最终定稿，水泥行业将有三年的时间，通过安装污染控制装置，或者更换原材料或燃料等措施逐步实现达标。

Once the regulations are final, the industry would have three years to comply by taking steps such as installing pollution control devices or changing ingredients or fuels.

youdao

因此，我们现在应把注意力放在控制或者减少由汽车产生的空气污染方法上来。

So let's focus our attention now on ways of controlling or reducing the amount of air pollution caused by the car.

youdao