英文關鍵字
artist
artists
audience
audio
auditorium
background
band
business
closeup
club
coach
concert
conference
convention
crowd
defocused
disco
discussion
event
group
karaoke
lecture
listening
live
meeting
microphone
music
musical
party
performance
person
presentation
professional
seat
seminar
sing
singer
song
sound
speak
speaker
speech
stage
stand
studio
technology
theater
training
voice