青少年用手机的好处（英文版）

Mobile phones are the main invention of modern technology。 If we look at our society, we can see that all kinds of people are using mobile phones。 They have many advantages。The main advantage of mobile phones is that people can use them anytime and anywhere, so they can use it for an emergency。 In addition, people can access the internet whenever they use the mobile phones, so business people can use them at work to get information from the internet more conveniently。 Moreover, it is very easy to send messages to your friends。 Mobile phones can make people keep intimacy in spite of long distance。 Mobile phones are turning the world into a small village where we can communicate with each other easily and simply。 Finally, another point in favour of mobile phones is that you can avoid disturbing anyone when he is sleeping or working because in that case people often turn off their mobile phones。