英文關鍵字
agricultural
animal
animals
asia
big
bison
buffalo
country
countryside
cultivation
culture
elephant
elephants
farmer
farming
farmland
grain
grass
grow
growth
harvest
kenya
landscape
large
mammal
national
nature
paddy
park
people
plant
rice
river
rural
safari
scene
scenic
serengeti
tanzania
thai
thailand
tropical
trunk
tusk
water
wild
wildlife
worker
yellowstone