英文關鍵字
elephant
animal
zoo
animals
birds
snake
tiger
bear
panda
zebra
kangaroo
toucan
eagle
crocodile
giraffe
reptile
lion
monkey
bat
flamingo
rhino
penguin
deer
camel
koala
carnivore
carnivorous
cattle
predator
tropical
dangerous
beast
wildlife
wilderness
safari
african
wild
mammal
primate
ape
fly
icon
motion
animation
hd
animated