機器
agriculture
agronomy
automatic
countryside
crop
cultivated
drip
drop
environment
equipment
farming
farmland
field
food
fresh
garden
grass
green
ground
growth
harvest
industry
irrigation
land
landscape
line
modern
moisture
nature
organic
outdoor
pipe
pivot
plant
plantation
produce
rural
shower
soil
spray
spring
sprinkler
summer
system
technology
vegetable
water
wet
wheel