Ключевые слова: 20s, adult, authentic, blood, candid, care, career, cropped, development, doctor, education, equipment, ethnic, ethnicity, exam, glasses, gloves, guy, health, hospital, idea, indoors, inside, intelligent, job, lab, laboratory, looking, male, man, mask, medical, medicine, men, modern, one, people, person, professional, real, research, science, scientist, serious, smart, test, uniform, work, working, young,