英文關鍵字
agriculture
animal
baby
background
barn
big
boar
care
clean
cute
day
dirty
domestic
eco
family
farm
feeding
field
flu
food
fun
group
happy
healthy
hog
little
livestock
meat
mother
nature
outdoor
pig
piggery
piglet
pink
play
pork
portrait
small
stable
straw
summer
sunlight
swine
two
young