英文關鍵字
roundabout
traffic
city
drive
road
transport
transportation
urban
aerial
vehicle
view
above
cars
infrastructure
lane
pedestrian
architecture
car
street
travel
over
circular
automobile
asphalt
vehicles
junction
circle
public
cityscape
intersection
way
day
driving
crossings
crossing
outdoor
engineering
logistics
ground
overhead
crosswalk
motion
outdoors
modern
zebra
movement
cross
pedestrians