people sitting rear at the computer training class
Palabras clave
seminar,
business,
dais,
presentation,
acting,
instructor,
people,
teaching,
rear,
conference,
notebook,
meeting,
class,
projector,
lecture,
back,
chair,
orator,
table,
display,
row,
view,
adult,
lecturer,
head,
multimedia,
seat,
event,
casual attire,
schedule,
hall,
communication,
learning,
equipment,
audience,
room,
center,
training,
group,
person,
public,
education,
work,
businessperson,
convention,
screen,
businessman,
desk
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