英文關鍵字
adaptation
africa
african
animal
bay
boulders
cape
carnivore
coast
coastline
cold
colony
conservation
ecology
ecosystem
environment
fauna
funny
group
habitat
mammal
marine
namibia
nature
noise
ocean
penguin
penguins
playful
predator
protect
protection
sea
shoreline
skeleton
south
stink
survival
walvis
water
waves
wet
wild
wildlife