然而雪后雾霾依在，不少地方的空气质量更差了。

However, in many places the snow fog and haze, air quality worse.

youdao

近年来，我国雾霾不断，可见空气质量之差。

In recent years, China's haze continued, the difference in air quality can be seen.

youdao

近年来，我国雾霾不断，可见空气质量之差。

In recent years, China's haze continued, the difference in air quality can be seen.

youdao