Open the airway by placing one hand on their forehead and gently tilting the head back while lifting the chin.
把一只手放在他们的前额慢慢的把头向后倾,同时抬高下颚以确保呼吸顺畅。
If there are no signs of life - no obvious pulse and their chest is not going up and down - call an ambulance and then start cardiopulmonary resuscitation (CPR) to maintain a flow of oxygenated blood to the brain and heart.
如果没有明显的脉搏和心脏跳动,那就是没有生命迹象了。此时要立刻叫救护车并开始心脏救援以保持充了氧气的血液在大脑和心脏之间流通。
Do this by pushing up and down on the centre of the chest, with your hands interlocked together, constantly until an ambulance arrives.
把你的手交叉相扣,按住胸腔中心部分上上下下的不停的按,直到救护车到达。
Push at a rate of 100 beats a minute。You can't harm them doing this and might just save a life.
保持一分钟一百次的频率。你这样做不会伤害到他们,但却能挽救一条生命。