英文關鍵字
africa
agricultural
agriculture
alive
animal
arid
big
bovine
brown
cattle
clip
concept
country
covering
cow
domestic
ears
environment
eyes
face
farm
farming
farmland
fauna
field
flies
footage
grassland
graze
grazing
head
healthy
hiding
interesting
its
land
legs
livestock
living
mammal
motion
natural
nature
outdoors
pasture
ranch
rural
semi
shy
side
species
standing
tail
video
wagging