英文關鍵字
animal
arctic
atlantic
baby
beach
calf
carnivore
child
cold
common
cute
eco
ecotourism
eye
family
fields
fur
gray
grey
halichoerus
harp
helgoland
hound
ice
island
mammal
marine
mouth
nature
newborn
northsea
ocean
polar
predator
pup
puppy
resting
robbe
sand
sea
seal
snow
tourism
water
wet
white
wild
wildlife
world
young