英文關鍵字
corn
cob
organic
heaps
harvesting
dry
ukraine
many
agriculture
drying
silo
fall
grain
mill
storage
conveyer
dryer
closeup
granary
move
manufacturing
line
crop
sort
seeds
industry
harvest
rustic
processing
cleaning
preparation
farming
conveyor
fresh
ripe
produce
maize
rural
indoors
kernel
agribusiness
husk