Ключевые слова: adult, american, beautiful, book, campus, casual, caucasian, class, classroom, closeup, college, color, colorful, colour, communication, confident, degree, education, exam, female, friendly, friends, fun, girl, group, happy, high school, higher, homework, horizontal, image, indoors, laptop, learn, learning, lecture, listening, looking, men, modern, notebook, notepad, one, pencil, people, person, portrait, pretty, room, school, sit, sitting, smile, smiling, student, study, studying, talking, teacher, teamwork, technology, teen, teenager, together, uni, university, white, woman, women, young, youth,