英文關鍵字
agricultural
agriculture
blue
camera
cloud
countryside
crop
cultivate
cultivation
culture
drive
equipment
farmer
farmland
field
flood
food
green
grow
harvest
industry
land
landscape
machinery
mud
nature
organic
plant
plow
preparation
raw
remove
rice
rural
season
sky
soil
tractor
traditional
tropical
vietnam
water
white
work