英文關鍵字
cityscape
movement
congestion
network
hour
junction
expressway
crossing
urban
trails
cars
rush
cycle
public
speed
timelapse
overpass
time
infrastructure
traffic
motion
crowded
jam
city
crossroad
technology
business
travel
motorway
freeway
way
busy
road
transportation
commute
intersection
vehicle
lapse
downtown
drone
transport
drive
highway
interchange
fast
street