英文關鍵字
aerial
angle
animal
australia
australian
bush
cape
chase
chasing
day
daytime
flying
follow
following
forest
full
great
green
group
high
hill
hillside
hopping
jump
jumping
kangaroo
kangaroos
landscape
length
mammal
many
marsupial
outdoor
park
people
plant
river
shadows
south
trees
view
wild
wildlife