英文關鍵字
animal
automated
automatic
below
closeup
commercial
connect
cow
detail
farming
industrial
industry
livestock
machine
mammary
metal
milk
pipe
pressure
process
ranch
rural
technology
udder
work
英文關鍵字
animal
automated
automatic
below
closeup
commercial
connect
cow
detail
farming
industrial
industry
livestock
machine
mammary
metal
milk
pipe
pressure
process
ranch
rural
technology
udder
work