Example 3 - Computers

Computers play a more and more important role in modern life. They have already been widely used at home as well as in industries. We use them to control the work of our washing machines, TV sets, DVD players, other electrical appliances, and so on. We use them to process and store all kinds of information. We also use them to listen to music, too. We can say that we cannot do without them in our daily lives. Besides being used at homes, computers are also used in business, transportation, education, researches and many other fields. They play a key role in automation. Without computers, this world would simply be unimaginable.

However, computers can never take the place of human brains. Although computers work much faster and much more accurately than human beings in order to be able to operate. Besides, they can not make decisions on their own and they have no feelings, either. Therefore, no matter how capable they may be, they are our servants, not our masters. They will never take our places.

Example 2 - Computers

The computer is the most influential invention of the twentieth century. With it, we find it rather convenient to tackle daily work. It really brings revolution of information exchange. Among others, it has been widely used in the government and private organization. The computer has had a tremendous influence on civilization since it was developed.

The personal computer has become an indispensable tool. It takes only a few hours to learn to use the computer. The most important function of the computer is to store and retrieve the information we need. Besides, we can write a report on the computer without a pen. If we connect our personal computer to the telecommunication network, we can get the information on all subjects. Furthermore, a notebook computer, in particular, makes it easier for us to deal with any information without the limitation of space or time. To be sure, the personal computer has become a very good companion we can't do without.

Example 1- The Computer

Computers have become one of the most imoprtant helpers. They can store a large amount of information, which can be recalled in no time. They are also capable of carrying out lengthy and complicated calculations very fast. Besdies, through the computer network, we can get information from all over the world in a moment.

Computers are extensively used in every expect nowadays. Simple computers are used to control the washing machine or the air conditioner. A weatherman can use the computer to predict the weather condition more precisely. A teacher can use the computer to teach students. He can use it to prepare test sheets, too. A student can use the computer to write papers, make friends or gain knowledge through the network system.