英文關鍵字
action
activity
agricultural
agriculture
animal
barn
beef
biological
black
bovine
brown
calf
cattle
country
cow
cowshed
dairy
day
domestic
farm
farming
farmland
feed
fence
food
free
head
herd
indoor
industrial
industry
inside
livestock
mammal
metal
milk
old
one
rural
spots
stable
stand
stuck
walk
walking
wall
white