有一段时间，他甚至不能书写自己的名字。

For a while, he could not write his own name.

youdao

像平日里谈话那样书写，把自己的名字也放上去。

Write like you talk and put your name on it.

youdao

我如果要求你在空中书写自己的名字，或用你的肘部、你的鼻子或是你的脚，大差不差，我们还是会得到你独一无二的签名。

I could ask you sky-write it, or make it with your elbow, or your nose, or your foot, and pretty much we’d get your unique signature.

youdao

We use the whiteboards alongside one of the walls, where you just write down your name if you have a question.

用其中一面墙壁旁边的白色书写板，如果有问题，你只要在那里写下你的名字。

哈佛公开课 - 计算机科学课程节选