英文關鍵字
20
african
animal
animals
bird
buffalo
buffaloes
cloud
countryside
day
daytime
field
full
grass
grassland
grazing
greater
group
groups
herbivore
herd
horn
in
large
length
mammal
of
or
outdoor
rural
seconds
skies
sky
the
tilt
untamed
up
walk
wild
wildlife
zebra