【正文】
ion (刺激) in the work, relieve depressed emotions Impair ? Harm to health :dry eyes ,backaches ,skipping meals, poor personal hygiene and sleep disturbances ? Attenuated (弱化) morals consciousness , induced crime ? Affects the human interpersonal skills’ the normal development ? Affects the correct outlook on life, the values formation Prevent and eliminate ? The parents guide the child to understand and the u