英文關鍵字
adult
arm
autumn
background
business
caucasian
closeup
cold
color
communication
concept
conceptual
consider
count
countdown
counting
day
female
finger
fingers
first
footage
garden
gesture
gesturing
hand
hands
idea
index
language
light
male
man
mixture
number
numbers
one
palm
people
person
set
sign
signal
symbol
three
two
victory
white
woman