英文關鍵字
prague
architecture
blue
bridge
building
city
timelapse
time
lapse
morning
sunrise
czech
landmark
national
river
theater
view
europe
famous
old
republic
tourism
travel
cloud
legii
legions
medieval
most
ostrov
sight
vltava
unusual
outdoor
town
architecturally
centre
municipal
burg
sunny
charles
house
sunshine
outside
historical
flow
bank
memory
unesco
architectural