Technology
It is well known that technology is playing a more and more important role in our society and daily life.When used properly,it makes life more convenient,quickkens the development of the economy,promotes social progress and so on.
However,if it is not used in the right way,it may be dangerous and even harmful to people.For example,some people with personal purposes make computer virus to bring harm to others.
Therefore,we should respect the power of technology and try to make good use of its postive forces in order to develope our society.
Well,that's all I want to say about the technology.
Grade 1(senior),Class 20
(微微雪)修改于2010-1-20 15:08:55