英文關鍵字
big
adult
brown
pig
put
dirty
snout
camera
standing
stone
wooden
paddock
fence
rural
countryside
young
piggie
piglet
nature
animal
farm
mammal
livestock
domestic
cute
piggy
pet
farming
little
hog
swine
construction
home
funny
outdoor
outside
yard
happiness
playful
joyful
mud
dirt
happy
large
looking
walking