英文關鍵字
authority
closeup
electrical
equipment
front
generated
green
illuminated
light
lighting
object
pedestrian
red
road
safety
sign
signal
stop
stoplight
symbol
traffic
urban
warning
way
英文關鍵字
authority
closeup
electrical
equipment
front
generated
green
illuminated
light
lighting
object
pedestrian
red
road
safety
sign
signal
stop
stoplight
symbol
traffic
urban
warning
way