英文關鍵字
ancient
architecture
building
castle
central
city
czech
czechoslovakia
eastern
europe
european
exterior
facade
famous
fort
fortress
frost
gothic
hill
historic
house
illumination
landmark
loket
medieval
moon
night
old
outdoors
outside
palace
republic
rock
snow
stone
street
stronghold
tourism
tower
town
travel
urban
wall
winter