Ключевые слова: academic, academy, activity, asian, back to school, black board, chalkboard, child, childcare, childhood, children, class, classroom, coaching, concentration, desk, education, elementary, explain, female, fun, girl, group, happiness, indoors, instructor, joy, kid, learn, lesson, listening, male, man, participants, people, performance, preschool, presentation, primary, pupil, room, school, schoolgirl, speech, student, studying, teacher, teenage, woman, young,