Ключевые слова: activity, america, american, ann hirsch, architecture, art, basketball, bill russell, boston, boston celtics, building, buildings, business, celtics, city, competition, corporate, design, downtown, entertainment, equipment, exterior, faade, fun, historic, holiday, journey, leisure, massachusetts, people, play, recreational, sport, sports, sports recreation, statuary, statue, structure, team, teams, tourism, travel, united states, urban, usa, vacation,