英文關鍵字
alligator
animal
attraction
australia
big
blooded
carnivore
cold
crocodile
danger
dangerous
day
extreme
farm
fresh
green
head
hiker
hungry
hunt
hunter
jaws
killer
marshy
meat
mekong
morass
mouth
one
open
pond
prehistoric
quagmire
reptile
river
sightseeing
slow
swamp
swim
thailand
tooth
travel
tropical
two
vacation
water
wild
wildlife
zoo