presenter near the screen and people sitting rear
Palabras clave
business,
conference,
presentation,
prof,
rear,
lecture,
seminar,
speaker,
teacher,
training,
adult,
attention,
audience,
back,
businessman,
businessperson,
casual attire,
class,
classroom,
colleague,
discussion,
display,
education,
event,
group,
hall,
head,
learn,
learning,
listening,
many,
meeting,
man,
multimedia,
office,
participant,
people,
person,
dais,
pointing,
projector,
public,
screen,
to sit,
sitting,
speaking,
student,
team,
view,
watching
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