谈谈掌握急救知识的重要性 英语作文

First we should check the wound to say how serious it is.
If it is only a small wound and bleeding a little blood,we should use some clean
gauze or cotton to press on his wound,give a little strength to stop it.
If it is bleeding harder and dark red blood bleeding in flow,wind the bandage in the distal end of the wound and then take him to the hospital.
If the wuond is bleeding seriously and the blood is fresh red,wind the bandage in the proximal endof the wound and then take him to the hospital.
这是关于从自行车上掉下来的急救作文