英文關鍵字
alone
big
bison
brown
canada
canadian
chewing
closeup
dangerous
eating
field
fur
furry
grass
grassy
grazing
habitat
haunches
head
heavy
hoofs
hooved
horned
horns
hungry
male
mammal
massive
munching
natural
nature
north
northern
one
power
powerful
spring
springtime
tail
territorial
territories
wild
wildlife
wooly
yukon