英文關鍵字
agriculture
animal
blue
cattle
chew
cow
eat
field
grass
grazed
green
livestock
mammal
meadow
outdoor
pasture
rural
sky
英文關鍵字
agriculture
animal
blue
cattle
chew
cow
eat
field
grass
grazed
green
livestock
mammal
meadow
outdoor
pasture
rural
sky