我弟弟因为摔断膝盖而上了石膏，走路样子很古怪，我们便叫他“假腿人”。

When my brother had a cast to support his broken knee, we called him 'peg leg' because he walked funny.

youdao

我根据他走路的样子认出了他。

I recognized him by his walk.

《牛津词典》

这小男孩学他父亲走路的样子。

The little boy imitates his father's way of walking.

《新英汉大辞典》