Ключевые слова: adult, beautiful, book, boys, campus, casual, caucasian, child, class, classmate, classroom, college, computer, desk, education, exam, female, friends, friendship, girl, girls, glasses, group, happy, high school student, higher, indoors, laptop, learning, lesson, library, man, person, portrait, school, sitting, smiling, student, student of the university, students, studying, teenager, textbook, together, training, university, woman, women, young, youth culture,