Long hours of work often deprive students of time and energy for homework and make them miss out on social and intellectual development gained from participating in school clubs and athletic teams.

• 长时间工作往往使学生没有时间或精力完成家庭作业，使他们错过从学校俱乐部和体育运动队中获得社交方面和智力方面的发展机会。