- 讲师:刘萍萍 / 谢楠
- 课时:160h
- 价格 4580 元
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What Would Happen if There Were No Power
Ever since early this century, electricity has become an essential part of our modern life. It has played a decisive role in modern industry, agriculture, science and technology, national defense and education. Nobody can deny that the development of our civilization depends on electricity.
If there were no electric power, our modern world would be in great trouble. For one thing, all the wheels would stop because the motors that power the machines would stop. For another, many of our industries would cease production. And all the electrical equipment such as washing machines, refrigerators, TVs would stop working. In short, our modern life would be impossible without electricity.
Therefore, we should make better use of electric power. On the one hand, we should educate people to economically use electricity and not to waste the energy resources for the future. On the other hand, we must do our best to exploit more electric resources to meet the requirements of the human beings and to avoid energy crisis in the future.
责编:刘卓
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