英文關鍵字
911
ambulance
ambulancescar
assistance
blue
car
city
close
come
could
death
doctor
emergency
event
flashing
headlights
health
hospital
light
lights
medical
meeting
patient
people
police
purpose
rescue
safety
siren
sirens
special
sport
sports
英文關鍵字
911
ambulance
ambulancescar
assistance
blue
car
city
close
come
could
death
doctor
emergency
event
flashing
headlights
health
hospital
light
lights
medical
meeting
patient
people
police
purpose
rescue
safety
siren
sirens
special
sport
sports