Ключевые слова: adult, alone, authentic, biology, breakthrough, candid, caucasian, chemistry, copyspace, cure, day, desk, discover, employee, experiment, expert, focused, forensic, handsome, inside, job, lab, labcoat, laboratory, looking, male, man, mature, medical, microscope, modern, natural, people, person, physics, professional, professor, real, research, science, scientist, senior, sitting, specialist, staff, table, test, uniform, worker, working,