Henry could speak, recall long-term memories from before his surgery, carry out tasks like tying shoelaces, and learn some new tasks, such as moving with a walking frame.

Henry 能说话、想起手术之前的长期记忆、能做象是绑鞋带的事情，也能学习新事物，象是利用助行器行动。

OK. Now instead of being in a wheelchair, you're using a walking frame, so you can walk, but you need to have both of your hands on the frame.

现在假设你不坐轮椅，而需使用助行器，你能走，但是你的双手都得放在助行器上。