英文關鍵字
architecture
arm
boom
breaking
bucket
building
bulldozer
concrete
construction
crashing
damage
decline
deconstruction
demolish
demolishing
demolition
destroy
destroying
destruction
dismantle
dismantling
disrepair
down
eliminating
excavator
flat
garbage
hacking
hardship
house
huge
industrial
industry
loader
mechanical
obstacle
old
past
pillars
razing
regime
removal
rubbish
run
site
steel
tractor
urban
wall
war