英文關鍵字
911
accident
active
aid
ambulance
asphalt
auto
automobile
breakdown
broken
call
capsize
car
collapse
competition
crash
damaged
danger
doctor
emergency
evacuate
extreme
fail
failure
first
firstaid
health
healthcare
help
high
hospital
hospitalization
injury
lifestyle
medical
medics
overturn
problem
race
risk
road
smash
speed
stop
threat
track
trauma
trouble
vehicle
wreck