smoke band

例句：

1. 1. The smoke band obscured the view of the distant mountain.
   烟雾带遮蔽了远处山峰的景色。
2. 2. The smoke band was a constant reminder of the dangers of fire.
   烟雾带不断提醒人们火灾的危险。
3. 3. The smoke band was so thick that it made it difficult to see beyond it.
   烟雾带非常浓密，使得视线难以穿透。