英文關鍵字
africa
african
animal
annual
antelope
area
blue
connochaetes
conservation
drive
environment
fauna
game
gnu
grass
grassland
grazing
great
group
herbivore
herbivorous
herd
landscape
mammal
migration
national
nature
ndutu
ngorongoro
panorama
park
reserve
safari
savannah
serengeti
tanzania
tanzanian
taurinus
travel
wild
wildebeest
wilderness
wildlife