Ключевые слова: adult, african, american, background, beautiful, black, blue, charming, clinical, copy, copyspace, cute, disease, doctor, documents, ethnic, female, girl, hospital, keyboard, knowledge, lab, laboratory, lady, looking, lovely, medical, medicine, microscope, notes, nurse, pretty, research, researcher, science, scientific, space, stethoscope, study, surgeon, test tube, treatment, uniform, using, white, woman, working, young copyspace,