英文關鍵字
aid
ambulance
artificial
attack
breath
breathing
chest
cpr
demonstrating
demonstration
device
doll
dummy
electrical
emergency
equipment
first
hands
health
heart
heartbeat
help
instruction
instructor
life
lifeguard
lifesaver
lung
manikin
mannequin
massage
massaging
medical
paramedic
practice
presentation
press
pressure
reanimation
recovery
rescue
rescuer
restore
resuscitation
revive
save
saving
teaching
technique
training
woman