英文關鍵字
wolf
animal
polar
predator
pack
wild
mammal
footage
nature
head
video
fauna
white
zoo
forest
closeup
dangerous
family
eat
motion
travel
summer
dog
day
outdoor
natural
howl
furry
face
barking
fur
wildlife
fierce
savage
canine
carnivore
scare
frightening
watchful
landscape
park
environment
beautiful
habitat
species
terrifying
untamed
beast
wolfish
enclosure
wolves