Portrait of a male lecturer in a university classroom looking into the camera, with students in the background.
Palabras clave
faculty,
teaching,
study,
student,
auditorium,
course,
man,
teacher,
audience,
education,
young,
male,
group,
university,
lecture,
adult,
portrait,
smart,
classroom,
cognition,
institute,
developer,
together,
postgraduate,
relax,
classmate,
enjoyment,
expression,
lifestyle,
break,
learning
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