Ключевые слова: 2020, academic, academy, app, banner, blue, bubble, cap, celebrate, celebration, chat, chatting, class off, college, comment, community, congratulate, congratulation, degree, diploma, distance, education, feedback, flat, grade, graduate, graduation, hat, illustration, man, message, mobile, network, online, people, phone, school, share, smartphone, social media, speak, speech, student, talk, text, university, virtual, woman, young,