英文關鍵字
agriculture
animal
animals
bacon
close
closeup
color
day
dirty
domestic
ear
farm
farming
fat
food
head
large
lighting
livestock
looking
mammal
natural
nature
one
people
pig
piggy
piglet
pigpen
pigs
pigsty
pink
pork
portrait
ranch
real
rural
shoot
smell
summer
swine
time
view
white