摘要
急救可为伤病者提供及时、适当的初步救援及护理,掌握急救常识可以在很大程度上为抢救生命赢得时间。主题语境:急救知识篇幅:327词建议用时:6分钟1First aid refers to the immediate,direct treatment of an injured person.Anyone with a basic understanding of medical treatment can give aid at the first signs of trouble.Simple procedures may include stopping blood loss by applying pressure,dressing a wound,treating a burn,or setting a bone.
