機器
automatic
blue
drip
drop
droplet
equipment
field
fresh
freshness
garden
grass
green
grow
growing
health
healthy
irrigate
irrigating
irrigation
landscape
lawn
liquid
meadow
moisture
nature
organic
outdoor
park
pipe
plant
pressure
pump
season
splash
spray
sprayer
spring
sprinkle
sprinkler
sprinkling
summer
system
technology
transparent
tube
view
water
watering
wet