They established that the girl was the most critically injured.Without quick action, she would die of shock and loss of blood.

他们确诊这个小女孩的伤势最严重，若不立刻采取措施，她就会死于休克和失血。

youdao

But when he finally gets ill and comes up to the fact of his mortality, that his body is going to sicken and eventually die, the fact of his mortality seems to shock him, seems to surprise him.

但他最终病倒，和死亡面对面，身体每况愈下，最终死亡，这个事实让他震惊不已，他非常惊讶。

耶鲁公开课 - 死亡课程节选