Ключевые слова: 2030, 25s, activity, adult, african, american, ballroom, caucasian, celebration, communication, couple, dance, dancer, dancing, elegant, emotion, european, female, france, french, friendly, german, girl, hands, holding, indoor, lifestyle, male, man, movement, multinational, music, pair, partnership, party, paso doble, performing, physical, red, room, rumba, samba, studio, tango, together, touching, waltz, woman, young,