英文關鍵字
aggressive
alligator
amphibian
animal
asia
breed
carnivore
creature
crocodile
danger
dangerous
environment
excursion
exotic
farm
fauna
feed
island
leather
lie
nature
park
pond
powerful
predator
reflection
reptile
scary
small
stone
tourism
tourist
travel
tropical
vietnam
violent
water
wildlife
zoo
zoology