Student smoking in schools, reproductive problems. Caused by the negligence of parents and teachers in control, making the children's behaviour at school, on the other hand, the harm of smoking is. Bush is going to diminish the smoke carcinogens. If the pump is having lung cancer may be very bad breath may be oral cancer. How to solve the problem is to admonish the layout should be teachers and control behaviour of the children and the parents should be more child care administration.
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