突发性事件很容易引发骨折。骨折可分为外骨折和内骨折两类。外骨折时断骨可能会刺激皮肤,往往会有明显的伤口。内骨折时断骨通常不会刺穿皮肤或裸露在外。如果有可能得到医疗援助,可简单地固定一下伤肢,等待医疗专家救治。否则,要积极主动地采取一些措施,以减缓病情。 Sudden events can easily cause fractures. Fractures can be divided into external fractures and internal fractures. A fractured bone can cause irritation to the skin, often with obvious wounds. Internal fractures usually do not pierce the skin or are exposed. If you are likely to receive medical assistance, you can simply fix the injured limb and wait for medical experts to treat it. Otherwise, we must actively take some measures to slow down the disease.