英文關鍵字
sowing
work
field
agronomic
units
farm
wheat
barley
soybean
maize
tractors
seed
planting
potatoes
fields
agriculture
tractor
farming
cultivate
machine
land
seeding
farmer
seeder
landscape
crop
sky
row
equipment
arable
agricultural
machinery
soil
industry
drilling
plant
corn
scattering
agrarian
countryside
spring
nature
growth
agriculturist
sow
dirt
crops
agronomy
drawbar
rural
cultivation