Clear water flows from a drainage pipe onto stones in a natural environment.
Palabras clave
drainage,
pipe,
clear,
water,
runoff,
dirtied,
stone,
flow,
nature,
purification,
construction,
leaking,
system,
humidity,
source,
spring,
landscape,
hydraulic,
engineering,
environment,
sewage,
underground,
ecosystem,
natural,
reservoir,
creek,
stream,
surface,
greenery,
grass,
shore,
clean,
jet,
freshness,
droplet,
supply,
treatment,
wet,
ecology,
building,
industry