Ключевые слова: adult, african, alcohol, american, business, businesswoman, caucasian, celebration, center, champagne, colleagues, communication, congress, corporate, darkskinned, diverse, drink, event, female, girl, glass, group, happiness, happy, indoors, manager, meeting, multiracial, office, people, professional, screen, seminar, sitting, smiling, speaker, speaking, success, successful, teaching, team, teamwork, toasting, together, training, unity, white, women, work, young,