Ключевые слова: academic, air, black, cap, caps, celebrate, celebration, ceremony, certificate, cheerful, college, congratulations, degree, diploma, diversity, education, friends, gown, graduate, graduates, group, happiness, happy, hat, hats, joy, knowledge, men, people, school, sky, smile, student, students, success, tassel, throw, throwing, tossing, university, women, young,