英文關鍵字
porto
portugal
europe
garden
old
buildings
timelapse
aerial
centre
above
city
top
cityscape
douro
duero
gaia
historic
illumination
historical
night
tram
homes
houses
jardim
morro
time
lapse
nova
oporto
european
do
monte
history
summer
baroque
train
landmark
christianity
monument
urban
ancient
monastery
town
church
famous
subway
statue
river
jesus