博士生入学英语考试协作部分试题说明作文二十九
With the development of our society, people want more convenience and comfort. Some European countries such as Switzerland and Sweden can be taken as good examples.
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However, our environment has been seriously polluted. Many factories or farmlands not only polluted themselves but also bring about pollution to the whole society. Sewage water, poisonous gases and waste mineral material are now destroying our environment.
Facing the situation, I think, we must be aware of the long-lasting consequences of our actions. Strict laws must be imposed to punish those who pollute the environment. What is more important is for everybody to realize that only when we have a clean environment can we develop our economy in a healthy and sustainable manner for the future generations.
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