危险程度

例句：

1. 1.The hike was treacherous and dangerous.
   这次徒步旅行非常危险。
2. 2. The accident involved a high danger of death.
   这次事故有极高的死亡风险。
3. 3. We took precautions to minimize our risk of injury.
   我们采取了预防措施，以减少受伤的风险。