英文關鍵字
arrangement
audience
auditorium
business
camera
conference
congress
convention
education
empty
entertainment
equipment
event
folded
formal
furniture
hall
indoors
interior
large
lecture
media
meeting
modern
moving
neat
nobody
office
party
pattern
performance
place
platform
premiere
presentation
press
public
red
rent
room
seat
seating
seminar
session
show
speech
stools
technology
vacant
velvet