英文關鍵字
abstract
animal
animated
animation
appear
background
cat
color
colorful
dog
fauna
flat
foot
footprint
footstep
graphic
icon
illustration
imprint
isolated
kitten
line
looped
motion
multicolor
pace
pattern
paw
paws
pet
puppy
sign
silhouette
step
symbol
take
toe
trace
track
turns
vector
veterinary
video
walking
white
wild
wildlife
wolf
zoo