英文關鍵字
agricultural
agriculture
burlap
buyer
cereal
checking
cloth
crop
dropping
eco
economy
examining
expert
export
farm
farmer
farming
flour
food
goods
grain
hand
handful
harvest
heap
high
holding
human
industry
labor
labour
market
natural
nature
organic
person
pile
pouring
product
production
quality
rural
sack
sackcloth
seeds
select
seller
sort
trade
wheat