英文關鍵字
adorable
animal
baby
beautiful
black
boar
breed
closeup
cute
dirty
domestic
ecologic
farm
farming
funny
ground
group
hog
home
large
lie
little
livestock
look
mammal
nature
pet
pig
piggy
piglet
pigsty
pink
play
pork
rest
rural
sleep
small
snout
spotted
swine
white
young