Hello everyone. In my opinion, mobile phones are necessary for middle school students. You know, in Shenzhen middle schools, great students take mobile phones into class because they can use them to learn more knowledge. There is an opinion that if someone can use AI, and use it well, it can make a person better. So, in my point of view, mobile phones are so useful.

　　In our daily lives, we can use AI on mobile phones to try new things. It is very useful.

　　Well, I think mobile phones are necessary for middle school students because for middle school students, the keyword is learning. If they have a mobile phone, I think it is a good way for their study. Even if they are at school, they may want to use it to solve some science problems or ask questions. They can get answers from the school or their teachers. So, I think mobile phones are necessary for middle school students.

　　Sorry, there is no problem if you are learning. In my opinion, I think if you are at school, you can also use mobile phones for learning. For example, in class, you may not catch everything the teacher says. After class, you can open your phone to check the relevant knowledge exactly.

　　I have a question. If you are no longer at school but you want to communicate with your parents, what can you do?

　　Well, nowadays, many schools have built dormitories. And the main purpose is for students' studies. If you want to study, you just need to listen more carefully in class. After class, if you want to check whether your understanding is right, you can ask your teacher about it. But if you have some problems or notices, I think you can write them down in your notebook.

　　If you are not at school after class and your parents can't come to the school to pick you up immediately, what will you do?

　　Well, maybe this kind of situation doesn't usually occur. But if parents talk to you about how to go back home, you can find a way. Maybe it can get some help from your parents and let them take care of this matter.

　　Moreover, using mobile phones can help us listen to things by ourselves, practice organizing our time and all things. This is very important. If you are at school and don't realize the importance of practicing these skills, you may find it difficult later.

　　Well, students need to think about this because their main task is to learn how to control things and time. They want to apply these skills. I think maybe they will have some difficulties in controlling it at times, but the most important thing is to focus on their studies.