Ключевые слова: ages, applauds, asking, attendee, audience, back view, bright clothes, business, business meeting, businessman, casual, cheering, conference, corporate, education, event, gesturing, group, guidance, indoors, joyful, leadership, lecture, look at camera, manager, mature, meeting, mixed, motivation, occupation, people, person, presentation, presenting, professional, question, real, seminar, sitting, society, speaker, speech, staff, success, successful, supporting, teaching, team, training, union,