请帮忙修改一下作文（英语）

请帮忙修改一下作文（英语）
With the development of the science and technology,there are many new trends in entertainment technology.PSP is one of the new products.PSP’s full name is the PlayStation Portable.It started to sell on December 12,2004.When PSP was introduced into China,it had soon became popular among young people.With PSP you can listen to music,play games and see films.It is easy to carry for it is only twice as big as a cigarette box.No matter where you are,it is convenient for you to enjoy wonderful entertainments.You won’t carry so many electronic products when you are going trip.You can achieve a entertaining life with a PSP.Why not try it!