Firstly, teenagers spend more time using their phones instead of doing homework. This distracted their attention and left them with insufficient time to complete the task. If parents restrict the use of mobile phones, minors will have enough time to complete tasks and can go out and play with friends.<br>Secondly, when teenagers frequently use mobile phones, their eyes must always be fixed on the screen. This will affect their eyes and health. Watching the screen for a long time can make them feel headache, fatigue, and also affect sleep quality, leading to a decrease in vision.
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