Ключевые слова: 2029 years, 40s, adults, adults only, asking, business, business finance and industry, business meeting, businessman, businesswear, businesswoman, colleagues, communication, conference, conference centre, confidence, cooperation, corportate business, coworkers, delegates, desk, discussion, explaining, formal clothing, front view, happiness, ideas, laughing, listening, looking up, mature adult man, meeting, multiracial group, notes, paper, pen, presentation, sitting, smiling, talking, toothy smile, unrecognisable person, young adult woman,