Ключевые слова: 3d, academic, announce, announcement, anticipation, auditorium, background, brown, business, college, color, communication, conference, debate, education, electronic, empty, equipment, guest, hardwood, horizontal, image, indoors, interview, journalism, lecture, lecturn, media, meeting, microphone, nobody, podium, presentation, press, render, reporter, row, seminar, silence, sound, speaker, speech, stage, stand, talk, technology, white, wood,