air pollution

They say gas guzzlers are contributing to air pollution.

他们说高耗油汽车是造成空气污染的原因之一。

Contributors identify the major elements of the industrial air pollution situation.

作者指出了工业大气污染中的主要因素.

Air pollution in the city had reached four times the acceptable levels.

这座城市的空气污染程度曾高达可接受标准的四倍.

Exhaust gas has been incriminated in air pollution in cities.

废气已被视为城市空气污染的原因.

There are many sources of air pollution ; exhaust fumes, for example.

空气污染有许多来源, 例如废气.

The air pollution has become a big problem.

空气污染已成为大问题.

Air pollution is a global problem.

空气污染是全球性的问题.

We are taking steps to prevent air pollution and stream pollution.

我们正在采取步骤防止空气污染和河流污染.

Because the town sits in a valley, air pollution is not easily dispersed.

因为小镇坐落在山谷中，空气污染不太容易散去。

The air pollution exceeds most acceptable levels by 10 times or more.

大气污染程度超出了普遍认可的标准10倍或更多。

We shall take a series of measures to stop air pollution.

我们将采取一系列措施制止空气污染.

Air pollution contributes to respiratory diseases.

空气污染可促使呼吸系统疾病发生.

The concern of this book is with air pollution.

本书的重点是论述空气污染.

We must do a good job in controlling the air pollution.

我们必须搞好控制空气污染的工作.

The use of such technique could result in air pollution.

使用这种技术会造成空气污染.