英文關鍵字
agriculture
animals
architecture
bio
biomass
black
blue
cattle
construction
cow
cows
dairy
eating
energy
farm
farming
feed
herd
industry
livestock
new
plant
power
silage
sky
stable
storage
summer
technology
white
zealand
英文關鍵字
agriculture
animals
architecture
bio
biomass
black
blue
cattle
construction
cow
cows
dairy
eating
energy
farm
farming
feed
herd
industry
livestock
new
plant
power
silage
sky
stable
storage
summer
technology
white
zealand