Group of People Sitting in Lecture Hall
Schlüsselwörter
group,
people,
sitting,
lecture hall,
diverse,
individual,
listening,
speaker,
classroom,
education,
university,
college,
student,
learning,
concentration,
cognition,
study,
student,
lecture,
academic,
seminar,
audience,
school,
presentation,
young,
adult,
studying,
higher education,
diversity,
attentive,
focused,
concentrated
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