英文關鍵字
excavator
hydraulic
crusher
dismantling
demolition
highrise
multistorey
debris
removal
destruction
building
ruin
architecture
destroy
old
machinery
construction
structure
house
urban
industrial
demolish
city
damage
equipment
dust
rubble
bulldozer
danger
broken
remove
industry
demolishing
work
concrete
block
of
flats
earthquake
scrap
strongest
powerful
wall
heavy
abandoned
crane
site
stone
machine
demolished
wreck