英文關鍵字
agricultural
agriculture
animal
baby
beef
bovine
brown
calf
care
cattle
closeup
countryside
cow
cows
cute
domestic
drink
eat
eating
environment
family
farm
farming
feed
little
livestock
mammal
milk
mother
natural
nature
newborn
nursing
organic
outdoor
pasture
rural
small
suck
suckling
udder
village
young