機器
action
agricultural equipment
agricultural machinery
agricultural sprinkler
agriculture
cloud
contemporary
crop
cultivated
diminishing perspective
environmental conservation
equipment
farm
field
freshness
green
growth
heat
in a row
irrigation equipment
landscape
large
leaf
motion
nevada
nonurban scene
outdoors
pasture
plant
rural scene
sky
spray
spraying
sprinkler
summer
technology
university of nevada reno
unr
vanishing point
water
watering
wind