Ключевые слова: adult, advertisement, advertising, alert, amplifier, angry, announce, announcement, attention, attractive, background, broadcasting, bullhorn, business, businessman, caucasian, command, communication, design, drawing, electrical, emotional, equipment, flash, grey, handsome, holding, leadership, loud, loudspeaker, male, man, megaphone, news, person, portrait, power, professional, public, red, shout, shouting, speaker, speech, student, technology, voice, yell, young,