Smog
01
烟雾, 污染雾
a combination of smoke and fog that is considered a form of air pollution
例子
The city 's smog was so thick that it reduced visibility, making it difficult for drivers to see the road ahead.
城市的烟雾如此之浓，以至于降低了能见度，使司机难以看清前方的道路。
During the winter months, smog often blankets urban areas due to increased heating and traffic emissions.
在冬季，由于取暖和交通排放的增加，烟雾经常笼罩着城市地区。
