英文關鍵字
subway
sweden
train
stockholm
city
travel
transport
transportation
old
scandinavia
railroad
railway
swedish
town
architecture
skyline
underground
metro
urban
europe
landmark
summer
tourism
platform
station
英文關鍵字
subway
sweden
train
stockholm
city
travel
transport
transportation
old
scandinavia
railroad
railway
swedish
town
architecture
skyline
underground
metro
urban
europe
landmark
summer
tourism
platform
station