英文關鍵字
adult
arm
background
blank
boy
bye
children
closeup
concept
empty
female
finger
gesture
gestures
greeting
hand
hands
hello
holiday
isolated
leave
left
making
palm
people
person
right
sign
skin
snapping
space
stop
studio
template
tempo
two
video
vivid
wave
welcome
white
woman
workspace
wrist
yellow