英文關鍵字
animal
arctic
atlantic
black
canada
coat
cold
conservation
cub
cute
ecotourism
endangered
environment
eyes
flipper
fur
groenlandicus
harp
help
hunt
hunting
ice
icefield
icefloe
kill
lovable
mammal
marine
maritime
nature
newfoundland
ocean
pagophilus
protection
pup
saddleback
save
seal
snow
soft
vulnerable
whiskers
white
wildlife
young