英文關鍵字
agricultural
agriculture
agronomy
animal
arid
branches
brown
closeup
cob
cold
corn
countryside
crop
depression
desolate
diet
dry
eastern
ecological
environment
export
exterior
farm
farming
farmland
fertile
field
fields
food
forestry
fresh
garden
gardening
grain
grow
growing
harvest
herb
industrial
industry
land
leaf
maize
natural
nutrition
orchard