Ключевые слова: activity, appliance, arm, automation, boy, child, class, classroom, computer, concept, constructor, contemporary, device, digital, education, electronic, electronics, engineer, equipment, focus, friend, futuristic, gadget, game, girl, happy, hobby, indoor, industry, innovation, instrument, intelligence, kid, knowledge, lesson, little, machine, mechanical, modern, play, robot, school, science, small, student, study, technology, tool, toy, use,