Ключевые слова: book, bored, chair, child, childhood, children, class, classroom, cute, desk, education, elementary, exhausted, fatigue, female, girl, home, homework, house, indoor, interior, kid, knowledge, lazy, learn, lesson, lifestyle, lovely, mathematics, nap, notebook, overworked, pencil, preparing, relax, rest, room, school, schoolgirl, session, sit, sleep, sleepy, smart, student, study, studying, table, tired, wooden,