英文關鍵字
ivot
sprinkler
water
irrigation
system
sprinker
garden
agriculture
farm
drip
field
automatic
pipe
lawn
spray
plant
pump
irrigate
land
sprinkle
smart
grass
green
equipment
sprayer
hose
technology
pipeline
rainwater
crop
fertilizer
tank
drop
environment
ground
rain
reuse
farming
vegetable
icon
motion
animation
hd
animated