工厂的烟囱

• It ' s annoying that the chimneys of those plants in the city eject a lot of smoke every day
  "城里工厂的烟囱每天都吐出大量的烟尘,很是讨厌。
• Every day the chimneys of factories pour a large volume of smoke to the air to pollute it
  工厂的烟囱每天把大量的烟雾排放到空气中去，造成空气污染。