Ключевые слова: america, american, attributes, background, blue, business, care, clinic, concept, conservation, cure, desk, doctor, earth, environment, equipment, glass, global, globe, health, healthcare, healthy, help, hospital, ideas, instrument, lifestyle, map, medical, medicine, object, peace, planet, reflection, reflective, research, science, sphere, stethoscope, symbol, table, technology, therapy, tool, treatment, usa, world,