Ключевые слова: advertising, african, announce, announcement, app, attention, black man, call, cellular, command, copy space, fashion, hand holding, information, instruction, internet, loud, loudspeaker, man, media, megaphone, megaphone speaker, message, metaphor, network, news, online, organization, people, present, proclaim, promotion, sales, scream, shout, shouting, social media, sound, speak, speaker, start, tell, voice,