Teacher during a lesson with students in the background. Teacher's Day. Back to school.
Palabras clave
teacher,
class,
children,
school,
work,
student,
man,
young,
middle,
children,
adult,
european,
prof,
portrait,
day,
instructing,
high school,
lecture,
people,
exam,
education,
cognition,
smile,
concept,
career,
tutor,
profession,
room,
return to school,
mentor,
lesson,
vocation,
happy,
group,
success,
assignment,
september,
october,
business,
smiling,
person,
boy,
looking,
face
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