英文關鍵字
person
travel
transportation
station
city
blurred
subway
train
motion
business
urban
crowd
passenger
platform
modern
underground
walk
commute
metro
public
waiting
movement
rush
railway
railroad
inside
abstract
busy
line
rail
group
interior
background
blurry
tourism
indoor
men
defocused
transit
hour
journey
road
street
moving
adult
life
passengers