英文關鍵字
concepts
horizontal
ideas
men
women
backgrounds
usa
people
snowing
illuminated
storm
safety
transportation
adult
crossroad
red
symbol
outdoors
waiting
motion
sign
stoplight
traffic
walking
car
weather
yellow
road
environment
ice
closeup
snow
architecture
crossing
frozen
winter
blizzard
city
day
street
pedestrian
crosswalk