名词
中文翻译：排气烟
同义词：
['exhaust fumes', "exhaust smoke例句：1. The factory has been producing exhaust smoke for years.（这家工厂多年来一直在生产废气烟。）2. The car's exhaust smoke was so thick that it blocked the road.（汽车的废气烟太浓了，以至于挡住了道路。）"]
例句：
-
1. The factory has been producing exhaust smoke for years.
这家工厂多年来一直在生产废气烟。
-
2. The car's exhaust smoke was so thick that it blocked the road.
汽车的废气烟太浓了，以至于挡住了道路。
-
3. The exhaust smoke from the factory is a major source of pollution.
工厂的废气烟是主要的污染源。