英文關鍵字
accident
bottleneck
brake
bumper
busy
car
circle
city
commute
commuters
congestion
crowded
drive
driver
environment
freeway
frustration
fuel
gasoline
go
headache
heavy
highway
hour
insurance
jam
lights
line
motion
nightmare
pollution
rain
road
row
rush
rushhour
slow
slowdown
stop
stopped
stress
stuck
tail
traffic
transit
transport
transportation
travel
urban
vehicles