i的名词性主代词是什么

例句：

I tried hard but her work put mine in the shade.

我费了很大力气，但她的成果让我相形见绌。

In essence, your situation isn't so different from mine.

从本质上讲，你我的情况并非相差很远。

Your name is before mine on the list.

名单上你的名字在我之前。

She's wearing a dress like mine.

她穿的'连衣裙和我的相似。