手機在現代社會已經成爲人類生活中必不缺少的'工具，最近隨着apple pay功能的開啓，手機的重要性愈發明顯。甚至，可以不帶錢包，可以不帶卡，但是手機一定要帶。當然，手機也有它的利與弊。
Advantages and Disadvantages of Cell Phone
參考範文一：
Nowadays, with the rapid development of IT, cell phones play a more and more important role in people’s life. But, like everything else, they have both favorable and unfavorable aspects.
First ,it’s useful. As a wireless mobile telephone ,it’s easy and handy to carry it wherever one goes and call the callee however far away he is. Therefore, it greatly facilitates people’s life. Second, it’s convenient. Whenever one meets trouble or something urgent, one can make a call immediately. Most important of all, it’s a very helpful companion. With a multifunction cell phone in hand, one can easily get on the net, browsing the useful information, conducting e-commerce and doing whatever one can do via Internet.
However, just as everything has two sides, the cell phone also has many disadvantages,. To begin with, it’s expensive to buy and costly to pay the bills, esp. that of global service. To make matter worse, it’s also easy to lose and costly to get it repaired. Worst of all, it’s not as clear as a family telephone and sometimes the number dialed is often not available. Last but not least, it’s alleged the micro-waves in it might do harm to people’s health.
In my opinion, with its expenses greatly reduced after China’s entry into the WTO,. Someday most of them will be developed into new Internet-enabled mobile phones, which will be as useful as pocket computers. And I believe its advantages will not only offset its disadvantages, but also far outweigh them.
參考範文二：
Recently,short messages become more and more popular with both the young and the le accept the convenient way of communication and some even cannot live without them.
As to the easons why so many people are in favour of the short messages,in my opinion,there're three t, it can save time if you want to inform your friends of something in one or two words by sending a short comparison with letters or email,short messages are really more quick for others to receive you as the mobile phones are always with nd,short messages cost less than making a phone d,people who are not very familiar with each other can chat by short messages more easily,through which more and more people can know of others and become friends.
However,nothing that is perfect exists in the t messages also have some disadvantages with people cheat or fool others by telling them that they have won some prizes through short ,taking advantage of people's ignorance,some websites charge a good deal of expenses form short messages.
Above all,short message is product of the hitech will serve us very well if we make proper and full use of it.
參考範文三：
With the improving of our living standard, nowadays ,almost everyone can afford a cell phone. Every cion has two sides. When we are enjoying the benefits that cell phones have brought us ,we are now faced many problems.
To start with , mobiles phones have brought us many conveniences. With a using of a phone ,we can surfing on the Internet whenever we like without opening a 's more, we are imformed of everything important when we carry our cell phone all the time. Futermore, it can also help us with some learning,beacuse we can look up the word in the digital dictionary.
Secondly, our cell phones still causes many serious problems. On one hand,the most problem is electric wave radiation ,which is bad for our health. On the other hand, it will affect our learning and working. For example,When we are at an important meeting with an important partner ,if your cell phone rings, it will interrupt the whole environment and the partner will think you don't respcet him. Another example is when you are having a boring class or meeting,then you will take out your phone reading novels,surfing on the Internet ,playing games ,all thest will distract you from good working.
