英文關鍵字
bull
buffalo
animal
bison
nature
wild
big
large
mammal
wildlife
grass
head
brown
portrait
fur
outdoor
park
usa
horns
male
field
national
herbivore
travel
face
america
natural
scotland
highlander
white
reserve
beautiful
highlands
closeup
background
prairie
protection
horned
domestic
farming
meat
agriculture
wyoming
eating