英文關鍵字
adorable
adults
agriculture
and
animal
animals
asia
baby
barn
big
birth
boy
breast
child
china
countryside
cultivation
cute
dinner
dirty
domestic
drink
eat
enclosure
enjoy
factory
family
farm
farming
farrow
fat
feeding
greed
group
growth
hog
home
hungry
indoor
lactation
large
lay
little
lovely
mammals
milk
modern
mother
natural
nature
neonatal
newborn
nose
nursing
pharmaceutical
pig
piggy
piglet
pigsty
pork
sawdust
seeds
sleeping
small
sow
sowing
sucking
suckling
swine
tail
together
udder
young