Ключевые слова: adult, biology, book, business, chemist, chemistry, classroom, closeup, colombia, computer, desk, digital tablet, doctor, education, equipment, examining, females, healthcare and medicine, high angle view, holding, horizontal, hospital, ideas, indoors, infographic, laboratory, learning, lifestyles, looking, males, men, nurse, office, paper, people, reading, science, student, teamwork, technology, university, women, working, young adult, young men, young women,