英文關鍵字
alligator
animal
asiaticus
australia
australian
beautiful
billabong
bird
birds
black
boat
branch
cairns
cloud
crocodile
darwin
environment
ephippiorhynchus
eye
fauna
grass
green
holiday
howard
hunting
island
jabiru
kakadu
lake
leaf
legs
long
national
nature
necked
northern
ocean
outback
outdoors
park
people
plant
queensland
river
salted
sky
springs
standing
stork
sun
swamp
territory
tourism
tree
wading
water
wetlands
white
wild
wildlife
yellow