Ключевые слова: adult, alarm, background, big, book, casual, caucasian, child, childhood, circle, clock, concept, cute, deadline, desk, education, elementary, fun, girl, hand, handsome, head, holding, homework, hour, human, isolated, kid, little, minute, one, people, person, pupil, school, schoolchild, schoolgirl, showing, small, student, study, teen, teenage, teenager, time, timer, white, work, young, youth,