英文關鍵字
abstract
adult
background
blur
blurred
blurry
bokeh
citizens
citizenship
city
colorful
concept
crowd
crowded
defocused
evening
focus
group
life
light
lights
macadam
many
modern
motion
movement
out
outdoor
pedestrian
people
person
population
public
scene
silhouette
social
street
sun
sunset
town
unrecognizable
urban
walk
walking