英文關鍵字
agribusiness
agricultural
agriculture
background
barley
bread
car
cargo
cereal
crop
day
dry
fall
farming
filling
flakes
flour
flow
grain
grains
grate
harvest
harvesting
heap
industry
load
loader
loading
mill
motion
particle
pour
raw
reaping
rye
seed
stack
trailer
transportation
truck
unload
unloading
vehicle
warehouse
wheat