toxic smoke mixture

例句：

1. 1.The factory was closed due to the toxic smoke emissions from the nearby chemical plant.
   由于附近化工厂的有毒烟雾排放，工厂被关闭了。
2. 2. The children were coughing and sneezing after inhaling the toxic smoke from the burning forest fire.
   孩子们在吸入燃烧的森林火灾的有毒烟雾后咳嗽和打喷嚏。
3. 3.The government has ordered a ban on the production and sale of toxic smoke mixtures.
   政府已下令禁止生产和销售有毒烟雾混合物。