Professor gives a lecture to his students
Keywords
adult,
explaining,
indoor,
people,
teamwork,
academic,
book,
bookshelf,
campus,
class,
classroom,
college,
education,
exam,
female,
friends,
girl,
group,
happy,
homework,
cognition,
learn,
learning,
lecture,
lecture hall,
lecturer,
library,
looking,
man,
person,
prof,
reading,
research,
school,
sitting,
student,
study,
studying,
table,
teacher,
teaching,
together,
university,
woman,
working,
young