In the picture, a man is smoking heavily in a factory. On the wall ha sees a sign which means “No smoking”. But he finds that the factory is giving off large quantities of heavy smoke which makes him feel very puzzled, “Why does the factory forbid people to smoke while the factory itself gives off so much poisonous smoke?”
Nowadays, many factories know the danger of smoking and don’t allow people to smoke in the factory. However, they don’t pay any attention to the anger that they cause to the whole society. And they let out lots of polluted smoke and the smoke does great harm to our health and our environment.”
In my opinion, we should take good care of natural environment! Something must be done to prevent the pollution caused by us!
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