英文關鍵字
accident
assistance
auto
automobile
blurred
breakdown
broken
car
caution
city
crash
damaged
danger
dark
driver
emergency
evening
fail
failure
hand
help
highway
installing
night
orange
person
problem
putting
red
reflective
repair
road
roadside
safety
service
sign
signal
stop
street
traffic
transport
transportation
travel
triangle
trouble
vehicle
visibility
waiting
warning
woman