When she couldn't walk anymore, her grandnieces and grandnephews pushed her in a wheelchair.

当不能走路， 的侄孙女和侄孙们用轮椅推着。

On catching sight of him, I suddenly recognized him as the old employee who lives on the fourth floor of our house with his grandnephew.

我们也随后跟着。走到了看，原来那受伤的老人就是和他的侄子同住在我们上面五层楼上的员。

The grandnephew of the old employee who was struck in the eye by Garoffi's snowball is with the schoolmistress who has the red feather: we saw him today in the house of his uncle, who treats him like a son.

伤了眼睛的老人的侄子，就是帽上插红羽那位女先生所担任级里的学生。今天在他叔父家里看见过他了。