Brain death is a state in which a person's brain no longer carries out even its most basic activities for life.

脑死亡是一种状态，在这种状态下，人的大脑甚至不再进行最基本的生命活动。

Two months after the surgery, Sturm tried on his first prosthesis. Physical therapy treatments helped him return to basic everyday activities.

手术两个月后，斯图姆试戴了他的第一个假肢。物理治疗帮助他恢复了基本的日常活动。

We heard that it was becoming so normal that it might become a staple, an expected basic activity in the same way sports like football are.

我们听说它变得如此正常，以至于可能会成为一种基本事物，一种像足球等运动一样的基本活动。