Oneeventthathelpseducateyoungpeopleaboutthingstheycando...
問題詳情：OneeventthathelpseducateyoungpeopleaboutthingstheycandoforothersisNationalYouthServiceDay(NYSD).Everyyearonthisday,organizationsalloverthecountrycelebrateyoungvolunteers,educateyoungpeopleabou...