无行为能力

例句：

1. 1. The child was declared unfit to stand trial due to his lack of parental guidance.
   由于缺乏父母的指导，这个孩子被宣布不适合受审。
2. 2. The elderly person is unable to walk without assistance.
   这位老人无法独立行走。
3. 3. The accident left the driver with no capacity to drive again.
   这次事故使司机失去了再次开车的能力。