英文關鍵字
architecture
arm
berlin
bucket
building
bulldozer
concrete
construction
crashing
crumbling
damage
decline
deconstruction
demolish
demolishing
demolition
destroy
destroying
destruction
dirty
dump
dust
eliminating
excavator
flat
house
industrial
industry
instrument
mechanical
metal
multi
old
preparation
ramshackle
razing
rebars
reconstruction
ruin
run
scattering
site
stone
structures
tractor
twisted
urban
wall
war
window