Ключевые слова: academic, achievement, bachelor, black, celebration, ceremony, cheerful, college, concept, construction, degree, education, engineer, freedom, friendship, fun, good, gown, graduate, graduates, happiness, happy, hat, helmet, holding, joy, knowledge, learning, leisure, lifestyle, male, man, mortar, outdoor, outdoors, party, person, professor, project, safety, school, sky, smile, student, success, throwing, university, white, worker, young,