Ключевые слова: 4, backpack, book, boy, break, busy, campus, caucasian, classroom, clothes, college, colorful, colors, corridor, education, end of class, female, girl, group, hall, hallway, high school, horizontal, indoors, kids, library, male, number, people, person, personal, pupil, rack, reading, recess, rushing, school, seating, shelf, stairs, student, table, teen, teenage, teenager, walking,