One Day Without Computers——皮皮作文网

Nowadays, computers are widely used all over the world. We use them every day in many different fields. What will happen without computers? 

As we know, in space, the spaceships are controlled by computers. The computers can control the speed and direction of spaceships. If there are no computers in our life, maybe the spaceships will be out of control, flying here and there in the universe. 

Without computers, we can not do shopping or business at home. And the doctors can not find diseases easily. If the computers don’t work, the robots don’t do dangerous work instead of humans. Maybe they will do many behaviors that people think of crazy, such as destroying the earth, even hurting people. 

In a word, computers are very important to our humans, but we should use them properly and make them serve us better.