Ключевые слова: adult, african, birth, birthday, boss, box, business, businessman, businesswoman, cake, cap, career, casual, caucasian, celebrating, celebration, chair, cheerful, chief, colleague, colleagues, corporate, coworkers, desk, enjoyment, female, fun, happy, indoors, joy, male, man, occupation, office, partners, partnership, party, people, present, profession, professional, smiling, staff, tea, team, wireless, woman, women, workplace, young,