英文關鍵字
cow
cattle
animal
livestock
head
chewing
mouth
cud
jaw
expressive
munching
farm
agriculture
field
pasture
grass
grazing
horned
mammal
fur
brown
nature
countryside
rural
outdoor
bovine
domestic
highland
shaggy
scotland
breed
herbivore
peaceful
environment
serene
tranquil
calm
standing
tag
ears
forest
trees
sunny
summer
beef
hairy
ranch
wildlife