英文關鍵字
agriculture
banking
black
bread
business
cent
close
coin
coins
concept
corn
crisis
cultivated
currency
economy
european
export
fall
falling
farm
finance
food
global
gold
grain
grains
growth
harvesting
heap
inflation
ingredient
money
motion
nature
pile
plant
price
seed
seeds
slow
store
surface
ukraine
war
wheat
world