英文關鍵字
agricultural
agriculture
alps
animal
animals
barn
cart
chewing
close
coacher
domestic
donkey
drafter
ecology
environment
equus
european
family
farm
field
furry
grass
grey
hack
halter
harness
head
horse
ingulate
little
mane
meadow
mule
napping
nature
non
pasture
people
ranch
reservation
rural
scene
spring
stable
summer
sunshine
themes
urban
wain
work
zoo