英文關鍵字
abstract
adult
anonymous
background
backlight
backlit
blue
blur
blurred
business
busy
city
color
colorful
commute
commuter
commuters
crowd
crowded
day
defocused
face
female
glow
golden
group
hour
legs
light
motion
outdoor
pedestrians
people
population
rush
sidewalk
slowmo
speed
summer
tourism
travel
unfocused
unrecognizable
urban
walk
walking
women