英文關鍵字
achievement
adult
arms
background
business
businessman
button
camera
cheerful
chroma
clip
clothing
communication
confidence
confident
content
down
dressed
ethnicity
executive
expressing
film
footage
formal
format
front
gesturing
good
green
hand
happiness
happy
human
indian
key
less
lockdown
looking
man
motion
news
one
only
person
positivity
raised
real
seconds
shirt
shot
showing
sign
smiling
studio
success
than
thumb
thumbs
tie
time
video
well
young