英文關鍵字
across
adult
asphalt
bag
black
business
busy
city
cross
crossover
crosswalk
crowd
crowded
day
direction
downtown
foot
footcrossing
green
group
hour
large
leg
life
light
marking
morning
motion
outdoors
over
pedestrian
people
ride
road
shoe
sidewalk
step
street
striped
subway
thwart
ticket
time
traffic
urban
walking
walkway
white
woman
zebra