teacher with a group of students in classroom
Palabras clave
classroom,
teacher,
student,
school,
prof,
student,
high,
group,
college,
class,
teaching,
education,
adult,
people,
university,
young,
male,
study,
science,
board,
back,
hand,
closeup,
tablet,
laptop,
training,
woman,
learning,
lesson,
listening,
computer,
girl,
indoor,
cognition,
mature,
man,
learn,
boy,
happy,
talking,
discussion,
faculty,
teenage,
senior,
old,
expert,
information technology,
modern,
technology
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