英文關鍵字
agriculture
animal
baby
background
barn
beautiful
bellied
belly
black
boar
bowl
breed
bristles
caged
captivity
cute
day
domestic
dwarf
ears
eat
environment
face
farm
farming
fat
female
fence
food
friendly
full
funny
happy
head
hog
hungry
landscape
lie
little
livestock
love
mammal
maternity
meat
mother
nature
outdoors
outside
pasture
pet
pig
piggy
piglet
pigsty
pork
porky
portrait
rural
scrofa
small
smell
sniff
snout
stand
sty
summer
sunlight
swine
thailand
three
two
ugly
vietnam
vietnamese
walk
white
wild
young
zoo