英文關鍵字
metro
station
train
modern
subway
interior
underground
time
timelapse
hyperlapse
lapse
transportation
public
transport
urban
railway
city
entrance
passenger
design
platform
business
track
architecture
sign
technology
transit
railroad
way
obstacle
empty
arrow
travelling
handrail
infrastructure
restriction
engineering
indoor
automatic
hour
open
glass
minute
metropolitan
ticket
people
hallway
trip
round