Ключевые слова: achievement, adult, back, background, book, cap, celebrate, celebration, ceremony, certificate, cheerful, child, class, classroom, college, commencement, concept, congratulation, copy space, degree, education, female, future, gown, grad, graduate, graduating, graduation, happy, hat, high, higher, knowledge, learn, library, lighting, man, mba, people, school, student, study, success, sunlight, tassel, teacher, university, yellow, young,