英文關鍵字
africa
animal
bovine
cattle
colorful
countryside
cow
field
group
heifer
mammal
multicolored
natural
nature
pasture
rural
savanna
英文關鍵字
africa
animal
bovine
cattle
colorful
countryside
cow
field
group
heifer
mammal
multicolored
natural
nature
pasture
rural
savanna