英文關鍵字
alligator
amphibian
animal
aquatic
big
breeding
carnivore
closeup
crocodile
danger
dangerous
deadly
ecology
farm
fauna
fear
fresh
gator
green
head
hunter
hunting
jaws
lake
large
lying
mouth
natural
nature
outdoors
park
pond
powerful
predator
predatory
reptile
reptilian
resting
river
scary
skin
strength
teeth
tooth
tropical
water
wild
wildlife
zoo