英文關鍵字
agreement
amphitheater
anniversary
audience
auditorium
business
businessman
ceremony
chair
cinema
conference
congress
contemporary
cooperation
corporation
discussion
economy
education
emptiness
empty
equipment
event
forum
hall
indoor
interior
listeners
meetings
moscow
nobody
occupation
opora
organization
partnership
people
podium
presentation
room
row
russia
seat
seats
seminar
show
speak
spectator
stage
technology
training
view