Advantages and Disadvantages of the Mobile Phone
Wherever you are, you can see many people equipped with mobile phones. It seems that the world becomes smaller nowadays. You could be found wherever you are so long as you take the mobile phone with you. Some people wonsider the mobile phone necessary and useful to them, while others may dislike it.
People who like the mobile phone are much more concerned about its advantages. It is convenient, for you can connect others easily and quickly. You don' t have to wait for an important call at home all day long. The youth of today send messages, surf on the net, listen to music and even take photos by using the mobile phone. People find it advanced for its attractive functions. In some countries, it even stands for a person' s status.
However, some people don' t like it. Imagine that you go to spend your holiday with your family after days of busy and tiresome work. When you lay on the beach comfortably, your phone rings. Then you have to go back to your office only to find an unimportant customer waiting for you. At that moment, you may even want to throw your phone away, for you just want to relax and get rid of your work.
However, whether you like the mobile phone or not, it has alresdy affected our lives and played an important role in the history of human beings.
手机的利与弊
无论你在何地，你都会看见许多人使用手机。如今，世界似乎越来越小了，只要你带部手机出门，你都会被找到。有些人认为手机对他们来说是非常有用的必需品；而有些人则有不同看法。
喜欢使用手机的人比较注重手机的好处。它非常便利，因为它让你与别人的联系既简单又快捷，你再也不用为了等一个重要电话成天守在家里了。现在的年青人喜欢用手机发短信、上因特网、听音乐、甚至照像。手机拥有非常吸引人的各种功能，是非常先进的科技产物。在某些国家。它甚至象征着使用者的地位。
当然，有些人不喜欢它。想像一下，在接连几天的繁重工作后，你好不容易可以与家人去度假。当你舒舒服服地躺在沙滩上时，手机响了。你不得不赶回办公室，却发现只是一位无关紧要的客户在等你。那时你或许想把手机扔了，因为你只想远离工作、彻底放松。
然而，无论你喜不喜欢手机，它已经改变了我们的生活，并在人类历史上发挥着重要的作用。

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　　People were not required to show and have their identities registered when they bought a sim card before. Except some sim cards designated for particular people, you could get almost what you wish — no matter what kind of sim card and how many cards you want. All seemed so simple and convenient. Obviously, the easy access to sim cards has its drawbacks. The most annoying one is the rampant spread of spam messages, telephone harassment and fraud. The reason: a mobile phone number that gives no useful information makes it difficult to chase the anonymous caller or sender. Besides, many users tend to discard cards at random and that causes waste of resources. When people are asked for their ID in the purchase of sim cards, however, the problems mentioned above will be solved easily. Since sim cards can be used to identify users, people will feel trapped when they intend to send spam messages or commit telephone frauds. And the fact that their sim cards contain confidential information concerning their personal interests makes people think twice before throwing them away.

From the date, China formally implement real-name registration system consumers to buy a mobile phone, must hold a certificate to deal with life, the old cell phone users to submit personal information in three years recently, you class to real-name system is discussed, the advantages and disadvantages of the discussion results are as follows: the boycott and reduce through mobile phones: the criminal activity constraints and tube. .