英文關鍵字
agriculture
animal
automated
bails
barn
breed
business
calf
cattle
cow
cowshed
dairy
detail
equipment
factory
farm
farmer
food
herd
holstein
house
husbandry
industrial
industry
livestock
machine
machinery
mammal
manufacturing
milk
milker
milking
parlor
production
products
pumps
ranch
raw
teat
technology
udder
vacuum
village