英文關鍵字
agricultural
agriculture
agronomy
background
barley
business
close
collecting
combain
combine
combines
concept
conceptual
country
crop
cut
day
equipment
exterior
farm
farmer
farming
farmland
field
footage
grain
grow
growing
growth
harvest
harvester
harvesting
industrial
industry
lighting
machine
machinery
medium
motion
natural
organic
plant
reaping
rural
rye
season
shot
slow
sunny
technology
threshing
view
wheat
work