英文關鍵字
africa
alert
alligator
alligators
amazon
america
amphibian
anfibian
animal
aquatic
captivity
carnivore
close
coming
creature
crocodile
crocodiles
crocodylus
danger
dangerous
detail
dinosaur
diving
dumping
eating
face
female
fighting
full
hunter
hunting
jungle
lagomar
leaving
life
looking
male
mouth
natural
nature
nile
park
predatory
reptile
reserve
river
scales
showing
skin
south
squama
squamas
submerging
sunbathing
swimming
tail
tears
teeth
terror
tooth
tropical
voracious
water
wild
wildlife