青云翻译

Students to bring cell phones to school, the advantage of facilitating contact with their parents, the enjoyment, enrich student life, harm is distracted, can not concentrate on learning, high cost

Students with mobile phones to school, the advantage is ease of contact with his parents to increase fun to enrich students ' lives, illness is distracting, not focus on learning, expensive

The student brings the handset to go to school, the advantage is advantageous for with the parents relates, the increase pleasure, the rich student's life, the harm disperses the attention, cannot concentrate the energy study, spends high

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Students with mobile phones to school, the advantage is ease of contact with his parents to increase fun to enrich students ' lives, illness is distracting, not focus on learning, expensive