英文關鍵字
air
benevento
bucket
bulldozer
campania
city
cleaning
cloud
dust
earthmoving
ecosystem
embankment
engineering
environment
excavator
exterior
felling
heat
italy
lapse
lungheat
lungocalore
manfredi
municipality
nature
park
pollution
reprofiling
river
riverbed
riverfront
riverine
sannio
securing
shore
svevia
time
tracked
trees
truck
urban
vegetation
via
water
worker