professor and students in a modern classroom
Palabras clave
classroom,
prof,
teacher,
school,
college,
student,
group,
high,
class,
teaching,
student,
computer,
young,
people,
education,
university,
male,
indoor,
serious,
studying,
caucasian,
study,
adult,
happy,
woman,
female,
cognition,
lesson,
girl,
listening,
board,
learn,
desk,
learning,
white,
discussion,
man,
smile,
boy,
teenage,
teenage,
shirt,
casual attire
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