英文關鍵字
across
adult
angle
business
casual
city
close
clothing
commuter
crossing
crowded
feet
fitness
flare
group
legs
limb
london
low
men
motion
moving
outdoors
pavement
pedestrians
people
real
shadows
shoe
sidewalk
slow
snickers
street
student
sunlight
trainers
unrecognisable
unrecognizible
urban
video
walking
women
workers