英文關鍵字
africa
african
animal
animals
bored
breath
brown
danger
eating
fauna
grass
green
hippo
hippopotamus
huge
hungry
jaws
mammal
mouth
powerful
river
safari
strong
teeth
tongue
trigger
water
wild
yawning
英文關鍵字
africa
african
animal
animals
bored
breath
brown
danger
eating
fauna
grass
green
hippo
hippopotamus
huge
hungry
jaws
mammal
mouth
powerful
river
safari
strong
teeth
tongue
trigger
water
wild
yawning