remanyYoungPioneers的精选

问题详情：   ItisafineSundaymorning.There’remanyYoungPioneers（少先队员）inthepark.Theyarehavingagoodtime（玩得高兴）.Someareplayinggamesunderatree.Somearesinginganddancingneartheriver.Somearerunningupthehi...