Ключевые слова: adult, beautiful, biology, care, caucasian, chemical, chemist, chemistry, clinic, coat, doctor, education, experiment, female, girl, group, health, healthcare, hospital, industry, lab, laboratory, male, medical, medicine, microbiology, microscope, people, person, pharmacy, portrait, professional, research, science, scientific, scientist, student, team, teamwork, technician, technology, test, tube, white, woman, women, work, worker, working, young,