英文關鍵字
porto
portugal
architecture
timelapse
bridge
building
time
lapse
city
cityscape
dom
douro
historic
landmark
luiz
night
old
oporto
river
downtown
metro
railway
tram
europe
historical
luis
port
portuguese
town
skyline
travel
illuminated
iron
riverside
hill
metal
european
site
metropolis
dusk
illumination
water
ship
famous
ponte
sky
evening
attraction
reflection