英文關鍵字
angle
arch
bridge
color
contemporary
day
dom
dry
eiffel
europe
exterior
historic
historical
iron
landmark
lighting
low
luis
metro
natural
oporto
pedestrians
porto
portugal
portuguese
real
season
summer
sunny
sunset
time
英文關鍵字
angle
arch
bridge
color
contemporary
day
dom
dry
eiffel
europe
exterior
historic
historical
iron
landmark
lighting
low
luis
metro
natural
oporto
pedestrians
porto
portugal
portuguese
real
season
summer
sunny
sunset
time