英文關鍵字
africa
african
animal
antelope
beard
beast
beautiful
black
blue
bovidae
brindled
common
connochaetes
ecology
environment
etosha
gnu
grassland
grazing
herbivore
hoof
hooved
horn
large
lie
mammal
national
nature
nice
one
outdoor
park
pasture
relaxed
reserve
ruminant
safari
savannah
species
striped
taurinus
vertebrata
view
white
whitebearded
wild
wildebeest
wildlife
zoo
zoology