英文關鍵字
adorable
animal
background
beautiful
blacken
cat
chew
clay
clod
colors
colours
cute
defile
dirty
domestic
dust
earth
face
foul
fur
green
ground
home
kitten
land
mammal
masticate
muddy
natural
nature
pet
plant
pollute
portrait
pot
root
smell
smirch
soil
surface
white
young