Ключевые слова: apple, background, black, blackboard, chalkboard, childhood, classroom, computer, concept, curiosity, desk, digital, distant, educate, education, educational, food, friend, green, internet, knowledge, laptop, learn, life, modern, monitor, new, old, one, pc, preparation, school, screen, skills, smart, student, study, studying, table, tablet, teach, technology, text, tool, touch, touchscreen, view, wisdom, wood, youth,