英文關鍵字
airport
autumn
business
center
citizens
city
colors
cross
crossing
crowd
day
entrance
exit
going
group
life
many
men
metro
motion
movement
outdoor
outdoors
pedestrian
pedestrians
people
rain
rainy
real
rush
stairs
station
steps
storm
subway
time
tourist
train
transportation
travel
umbrella
urban
view
walk
walking
water
weather
wet
winter
women
young