Aged male teacher in the classroom
Palabras clave
old,
experienced,
teacher,
teaching,
mentor,
lesson,
computer,
laptop,
online,
cyberspace,
virtual,
distance,
social,
education,
college,
studying,
study,
school,
learning,
training,
classroom,
man,
class,
back,
university,
academic,
graduation,
course,
tutor,
tutoring,
discussing,
explaining,
lecture,
lecturer,
learn,
secondary,
book,
textbook,
book,
textbook,
exam
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