Ключевые слова: academic, back, blackboard, board, chalkboard, class, classroom, college, course, desk, discussing, education, explaining, female, girl, graduate, graduation, green, happy, help, helping, high, individual, learn, lecture, lecturer, lesson, male, man, mentor, mentoring, ok, personal, private, pupil, school, sitting, student, students, study, studying, teacher, teaching, training, tutor, tutoring, two, university, woman,