Cars cause pollution, both smog and acid rain.

汽车引起污染，既有烟雾又有酸雨。

The sky over the city was overspread with heavy smog.

城市上空罩上了一层浓重的烟雾。

Under the cover of the smog, He snatched the pot on the sly.

在烟雾的掩护下，他偷偷地拿走了那只壶。

Most of my friends are moving outside the city to avoid the noise, smog and traffic of the city.

我的大多数朋友都搬到城外来躲避城市的噪音、烟雾和交通。

There will be little respite from the dense data smog, which some researchers fear may be poisonous.

浓密的数据烟雾将不会有所缓解，一些研究者担心这些数据烟雾可能是有毒的。

She gave up presently as if a cloud had approached the sun or the smog thickened and so broken the religious instant, whatever it might have been.

现在她放弃了，就像乌云接近太阳，或烟雾变浓，因此这个宗教瞬间破碎了，不管它之前是什么样子。

Hot weather worsens air pollution by turning car exhaust into smog, which can make life miserable for people with asthma and other breathing problems.

炎热的天气使汽车尾气变成烟雾，加剧了空气污染，这可能使患有哮喘和其他有呼吸问题的人的生活更加痛苦。

Often they chose—and still are choosing—somewhat colder climates such as Oregon, Idaho and Alaska in order to escape smog, crime and other plagues of urbanization in the Golden State.

他们常常选择——现在依然这样选择——居住在那些气候较为寒冷的地区，比如俄勒冈、爱达荷，还有阿拉斯加，为的是逃避烟雾、犯罪，以及加利福尼亚州城市化进程中的其他问题。

Smog hung all around the horizon.

烟雾在地平线上弥漫。

This river appears as if enveloped in smog.

这条河好像笼罩在雾霾之中。

Almost a seventh of China has been under heavy smog.

中国近七分之一的地区一直处于重度雾霾之下。

Commerce is more certain to be in the air than the Beijing smog.

商业比北京的雾霾更加确定的充斥于空气之中。

Since the 1940s, southern California has had a reputation for smog.

自20世纪40年代以来，加利福尼亚州南部一直以烟雾闻名。

A research team tests a guinea pig's reaction to smog in a 1964 L.A. experiment.

1964年，一个研究小组在洛杉矶进行实验，测试豚鼠对于烟雾的反应。

It's an air cleaning machine connected to a bicycle and is part of the Smog Free Project.

这是一台连接到自行车上的空气净化机，是雾霾净化项目的一部分。

Pollution control measures are either not strict or nonexistent, leading to choking clouds of smog.

污染控制措施要么不严格要么不存在，导致了令人窒息的雾霾。

The sky over the city was overspread with a heavy smog.

城市上空罩上了一层烟雾。

Smog is back with a vengeance.

烟雾回来了并带有报复性。

There's a lot of smog today.

今天雾很大。

The river appears as if enveloped in smog.

这条河好像笼罩在烟雾之中。

There was smog, which I knew was toxic.

有大雾，我知道那是有毒的。

Ginkgoes also stand up well to smog, road salt and pests.

银杏树也很经得住烟雾、铺路盐、害虫等的侵袭。

And that means weaker sea breezes to clear away the smog.

这就意味着夜晚从海面吹向大陆的用来清除烟雾的海风强度的减弱。

Below is the brown smog of Kabul; beyond, snowy mountains.

高台的下面，是喀布尔的棕色烟雾；远处，是白雪皑皑的群山。

Smog, we just cut back and everything will be better later.

烟雾，我们只是减排然后一切都会更好。

We were prevented by heavy smog (from) seeing anything.

浓雾使我们看不到任何东西。

It also generates much less smog-forming nitrogen oxide.

它燃烧产生的烟雾中的氮氧化物也会急剧减少。

Those atoms can contribute to smog formation in coastal areas.

这些氯原子可以促进沿海地区烟雾的形成。