英文關鍵字
aerial
air
architecture
bridge
building
capital
castle
center
church
city
cityscape
czech
day
europe
european
evening
famous
fortress
gothic
historical
landmark
landscape
medieval
old
outdoor
panorama
panoramic
prague
praha
republic
river
roof
sails
ship
shore
sightseeing
sky
skyline
square
tourism
tower
town
travel
view