If you are Li Hua, today you received a letter from your good friend Wang Dong, saying that he wants to buy an iPhone4s, and he wants to ask your advice.

I received your letter, in which you told me that you were considering buying an iPhone4. I don't think this is a good idea. First of all, if you spend a lot of time playing games or using it to send short messages, it will affect your study. Secondly, in order not to disturb others, cell phones are not allowed in school. Third, people often receive a lot of false information, and you may find yourself cheated. Finally, this kind of mobile phone is very expensive, which will definitely increase the burden on your parents. So I suggest that you should think it over carefully before you decide to buy it, and please consider that this is just my caring advice as a friend.

Your best friend

Lihua