Ключевые слова: 1819 years, 2024 years, amphitheater, attend, attending, attention, attentive, campus, caucasian appearance, class, classroom, college, conference, course, education, four people, hand, happy, improvement, indoors, intelligent, learning, lecture, listening, making, man, micedrace person, notes, paying, pen, presentation, professional, school, seminar, serious, sitting, smiling, student, students, taking, theatre, think, training, university, woman, write, writing, young men, young women,