sudden death

例句：

1. 1. The sudden death of the CEO has caused widespread concern among employees.
   首席执行官的突然去世引起了员工的广泛关注。
2. 2. He was found unconscious in a pool of blood, with no signs of sudden death.
   他被发现昏迷在一滩血中，没有迹象表明是突然死亡。
3. 3. The sudden death of the old man shocked everyone in the neighborhood.
   老人的突然去世让整个社区的人都感到震惊。