英文關鍵字
acacia
africa
african
animal
eat
eating
feed
feeding
giraffe
graze
grazing
habitat
mammal
national
natural
park
safari
serengeti
tanzania
tree
wild
wildlife
英文關鍵字
acacia
africa
african
animal
eat
eating
feed
feeding
giraffe
graze
grazing
habitat
mammal
national
natural
park
safari
serengeti
tanzania
tree
wild
wildlife