Advantages of Having Mobile Phones

    Nowadays, many young people can afford to have a mobile phone. Let us describe the advantages and disadvantages of owning a mobile phone.
    I think the advantages of a mobile phone are several. First, a mobile phone is convenient. If I see a crime suddenly happen in street, I can immediately phone the police without loss of time. Moreover, when somebody wants to find me, they can communicate with me by the mobile phone.
    Secondly, I think using the mobile phone can make us get information easily. For example, we can use the mobile phone to book a hotel when I go shopping in the street.
    On the other hand, I think that mobile phones have a few disadvantages. First of all, doctors in U.S.A. are saying, the mobile phone seems to have radioactive rays which will influence your health. In addition, the cost of a mobile phone is so expensive. If the young people always change the type of a mobile phone, their parents will need to spend a lot of money on this.
    In my opinion, I think a mobile phone is helpful for me.

Lai Ka Chuen S. 5D (17)