英文關鍵字
alpha
anecdote
background
businessman
caucasian
cheer
cheerful
cheery
chortle
chroma
emotion
energized
enjoy
excited
expression
facial
fun
glad
green
handsome
happily
happy
heartily
hilarious
hromakey
isolated
joke
joy
joyful
keying
laugh
loud
man
mature
merry
middle
overwrought
politic
politician
rejoice
scream
screen
smile
success
suit
thrilled
tie
wealth
win
yell