Ключевые слова: agreement, apron, assistance, attractive, background, blue, business, circle, cleaner, cleaning, collaborate, collaboration, concept, cooperation, diversity, female, friends, group, hands, happy, help, holding, isolated, janitor, join, lifestyle, male, man, meeting, men, people, positive, professional, professionals, race, service, smile, smiles, smiling, spirit, team, teamwork, together, uniform, union, white, woman, women, workers, young,