英文關鍵字
ancient
architecture
building
city
cityscape
construction
crane
engineering
europe
european
historic
historical
industrial
landscape
metal
old
roof
sky
tower
town
urban
work
英文關鍵字
ancient
architecture
building
city
cityscape
construction
crane
engineering
europe
european
historic
historical
industrial
landscape
metal
old
roof
sky
tower
town
urban
work