英文關鍵字
africa
african
animal
animals
big
conservation
eating
elephant
endangered
environment
fauna
five
game
grass
herbivore
herbivorous
huge
ivory
jungle
landscape
loxodonta
mammal
mammals
national
nature
pachyderm
park
reserve
safari
savanna
savannah
side
tanzania
tarangire
travel
trunk
tusk
wild
wilderness
wildlife