名词
中文翻译：烟雾
同义词：
['smoke', 'fume', 'ash']
例句：
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1. The factory is surrounded by a thick layer of smoke from the burning coal.
工厂周围弥漫着一层厚厚的烟雾，那是燃烧的煤炭造成的。
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2. The firefighters battled through the thick smoke to rescue the trapped people.
消防员们穿过浓烟，努力营救被困的人们。
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3. The smoke hung in the air, making it difficult to breathe.
烟雾弥漫在空气中，使得呼吸变得困难。