Man in Blue Shirt and Tie Standing in Front of Blackboard
Palabras clave
man,
blue,
shirt,
attaching,
standing,
blackboard,
presentation,
teaching,
class,
education,
professional,
corporate,
business,
lecture,
instructor,
formal,
attire,
white-collar,
academic,
communication,
information,
cognition,
learning,
study,
tool,
blackboard,
public,
speaking,
office,
training,
speaker,
seminar,
conference,
lesson,
skill,
expertise,
intelligence,
setting,
adult,
career
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