英文關鍵字
agriculture
animal
animals
baby
barn
cute
day
dirt
dirty
domestic
down
dust
ears
earth
environment
family
farm
farming
farmyard
fat
ground
head
large
lying
mammal
mud
muddy
nature
omnivorous
outdoor
peace
pig
piggy
piglet
pigs
pink
pork
portrait
repose
rest
resting
rural
sleeping
swine
wildlife
young