英文關鍵字
audience
auditorium
blank
borodino
business
carpet
ceiling
center
chair
classic
conference
culture
discussions
display
elegant
empty
fast
glidecam
hall
hotel
indoor
inside
interior
lamp
learning
lecture
light
listen
meeting
microphone
modern
motion
nobody
presentation
public
red
room
rows
russia
scene
screen
seat
seating
seminar
show
speaker
steadicam
visual
wide
windows