- 问题详情:Boysandgirls,thissummervacationisthetimeforyoutoprepareyourselfforthefuture.Thefollowingissomeadviceonhowtohaveawonderfulvacation.Exercise.Youhaveworkedhardmostofthetime.Soyouneedtojoininoutdooractivities.Theycanbringyourwholebodyintoaction.Y...
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