英文關鍵字
agriculture
animal
animals
autumn
background
chew
countryside
culture
ewe
farm
farming
fence
field
fleece
flock
grazing
group
herbivore
herbivorous
herd
herding
herdsmen
lamb
landscape
livestock
living
mammal
meadow
migrate
mountains
mutton
natural
nature
outdoors
pasture
peace
ram
ranch
road
running
rural
sheep
silent
stack
stare
summer
tame
wool