Ключевые слова: addressing, advocacy, announcement, authority, background, business, businessman, campaign, communication, conference, corporate, corporate event, decision maker, discussing, event, executive, formal, influencer, leader, leadership, lecture, man, management, media, meeting, microphones, orator, panel, persuasion, podium, policy, political, politics, presentation, press, professional, public speaker, public speaking, red, representative, seminar, speech, spokesperson, stage, suit, suit and tie, talking,