英文關鍵字
tollway
freeway
speed
fares
car
gate
business
money
toll
road
europe
highway
traffic
transportation
pay
asphalt
autobahn
booth
fee
modern
motorway
route
tax
travel
turnpike
station
boundary
city
crossing
day
diameter
expressway
high
infrastructure
line
russia
service
town
transport
urban
vehicle
western
architecture
cars
lane
multiple
entrance
european
truck