toxic smoke

例句：

1. 1. Exposure to toxic smoke can cause serious health problems.
   暴露于有毒烟雾中可能导致严重的健康问题。
2. 2.The factory was ordered to stop producing toxic smoke.
   该工厂被命令停止生产有毒烟雾。
3. 3. Many cities have implemented strict regulations to reduce the amount of toxic smoke in the air.
   许多城市实施了严格的规定，以减少空气中的有毒烟雾量。