In a big hall, many young people listen to a speaker
Palabras clave
business,
conference,
presentation,
audience,
people,
meeting,
seminar,
background,
education,
training,
team,
group,
room,
young,
adult,
hall,
lecture,
coaching,
casual attire,
blur,
speaker,
person,
study,
learning,
listening,
speech,
forum,
university,
student,
professional,
blurred,
concept,
presenter,
teacher,
learn,
convention,
corporate,
crowd,
man,
present,
public,
teamwork,
congress
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