Ключевые слова: 3d, abstract, beautiful, cheerful, college, design, education, electrical, electronic, engineer, engineering, equipment, eyeglasses, female, future, glasses, guy, happy, laboratory, male, man, manufacturing, model, modern, object, people, person, plastic, pretty, print, printer, printing, produce, product, prototype, school, science, smiling, student, study, tech, technologies, technology, tool, university, white, work, young, youth,