英文關鍵字
running
herd
follow
group
roe
graze
animal
feeder
buck
nursery
observe
meadow
capreolus
farm
herbivore
pasture
reindeer
roebuck
grass
landscape
beautiful
deer
aerial
breeding
caribou
ecosystem
run
mammal
pass
chase
mammals
plains
crowd
park
brown
field
green
shepherd
wild
zoo
many