英文關鍵字
animal
arctic
baby
beach
beautiful
calf
coast
cold
conservation
cute
eco
ecotourism
family
fields
fur
german
gray
grey
harbour
harp
helgoland
ice
island
life
mammal
marine
mom
mouth
natural
nature
newborn
north
ocean
phoca
predator
pup
puppy
sand
schleswigholstein
sea
seal
tourism
tundra
wadden
water
watt
white
wild
wildlife
world