computer has changed my life

computer,in my mind,does play an important role in my daily life,For instance, with the help of my computer, I can chat easily with my uncle who lives in the U.S.A.Besides,through the Internet,I am able to search any information Ian  interested in .However ,I should not turn a blind eye to its drawback.More and more time spent on computers definitely means less dan less time on other important things such as study,sports and so on .To sum up,computer has made our life meaningful and study,sports and so on.To sum up,computer has made our life meaningful and colorful as long as we ues it properly.

特别注意这里的一句More and more time spent on ××× means less dan less time on  ××× 这里的spent on  ××× 过去分词做后置定语修饰time，more and more 和less and less对应。这句话据对可以在总体印象层面让考官眼前一亮。建议各位同学背诵下来，并合理使用