In the distance rectangular shadows showed through the gloomy half-light and thick smog.

The light was dim, not helped in the least by the thick smog in the air.

From here we can see the thick smog of transnational interests hang above the Cancún summit.

An adobe-colored ocean to the northeast disappeared into thick smog, revealing no horizons.

They marched around the left side of the table and disappeared into still thicker smog.

The tracks ran to the left and right, disappearing into thick smog in both directions.

Farewell, belt of thick brown smog cinching Manhattan's waist.

Now, he said, the only problem is the thick smog.

They winked through the thick yellow smog of the planet's atmosphere.

She walked out of the hospital into the city's thick smog and syrupy air.