英文關鍵字
alpha
alternately
approved
arm
background
change
channel
cheerful
chroma
closeup
compositing
cool
crowd
cut
finger
gesture
green
group
hand
isolated
joyful
key
keyed
like
move
nine
people
positive
quality
satisfaction
satisfied
screen
set
showing
sign
studio
success
symbol
three
thumb
transparent
voting