作者词汇基础扎实,拼写也很棒;能够很好的使用长难句且句法很棒;文章采用了适当的过渡词和衔接词,结构比较严谨。
Under the operation of three domestic telecommunication giant companies, not long ago the number of telephone users has increased to 400 million, which occupies the first place in the worldwide scale. Compared to what it used to be 20 years ago, mobile phone has become as necessary as electricity and water to us. Nevertheless, besides the huge benefit it brings to us, there still exists some potential risk. There is no doubt that mobile phone provide many things that we can’t get from other channels. Mobile phone offers as large amount of information as a computer does to people, apart from that, it is as portable as we can put it in our pocket wherever we go. You may not take your laptop to go for a long-distance journey, but a mobile phone is a necessity. Different from the outdated mobile phone 10 years ago, the design and function of mobile phone went through dramatic change within decades. The initial purpose of mobile phone is serving for country military communication between the battlefield and back operation center. Almost 10 years ago, portable mobile enter ordinary people’s daily life and served the role as message deliver. After that, with the emergence of Apple, Nokia and MOTO, mobile phone turns itself from a “housewife” to a “transformer” to cater for different groups’ tastes. Even so, a certain number of experts pointed out that the long-time use of mobile phone may get involved in high risk of some disease like cancer or brain damage. After all mobile phone is a machine which functions well on a certain power or electricity. It is also time for us to realize that we couldn’t rely on too much on our phone in our life instead of staying with family members and friends. In a nutshell, mobile phone indeed is a great innovation to human being, but some parts in our life is irreplaceable. This “transformer” will play a larger place in every corners in our society without doing harm to our environment under the effort of scientists and designers.