英文關鍵字
fighting
seal
ursus
maritimus
male
searching
ocean
iceberg
habitat
dangerous
danger
aggressive
fight
snowy
chasing
glacial
carnivore
walk
pole
bear
svalbard
arctic
wildlife
snow
white
ice
eating
cub
polar
wild
predator
sea
stomp
norway
cubs
water
hunter
hunt
winter
eat
play
playing
frozen
hunting
spitsbergen
north
feed
feeding