blood ghost

例句：

1. 1. The legend of the blood ghost has been passed down through generations.
   关于血鬼的传说代代相传。
2. 2. The sighting of a blood ghost by a group of hikers left them shaken and scared.
   一群徒步旅行者目击了血鬼，他们感到震惊和害怕。
3. 3.The story of the blood ghost is said to have been witnessed by many people who were present at the event.
   据说许多人亲眼目睹了血鬼的故事，这些人当时都在活动现场。