The first is that we are now in a good stage of learning. Bringing a mobile phone must affect the quality of our learning. Second, often mobile phones may cause myopia or other problems that are not conducive to our healthy growth
First, we are now in a good stage of learning. Carrying a mobile phone must affect our learning quality. Second, regular use of mobile phones may lead to shortsightedness or other problems that are not conducive to our healthy growth<br>