英文關鍵字
agricultural
agriculture
automatic
crop
cultivated
droplet
drought
environment
equipment
farm
farming
farmland
field
food
fresh
green
grow
growing
growth
gun
harvest
industry
irrigate
irrigation
land
landscape
machine
machinery
nature
organic
outdoor
plant
plantation
rain
rural
sky
spray
sprinkler
sprinkling
summer
sun
sunrise
sunset
system
technology
vegetable
water
watering
wet