【成功之路】2018-2019学年译林版(安徽专用)高中英语必修1:Unit3教材背景链接
【成功之路】2018-2019学年译林版(安徽专用)高中英语必修1:Unit3教材背景链接第2页

As the proverb says,“No one knows the value of health until he loses it.” In other words,nothing is more valuable than health.It is clear that health is the foundation of one’s future success.Health is the resource of our energy.What should we do to maintain our health?First,we should exercise every day to strengthen our