我以前认识一个女孩她只是站在那盯着什么看。

I once knew a girl who would just stand there and stare.

youdao

她酷似我以前认识的一个女孩。

She's a dead ringer for a girl I used to know.

《牛津词典》

我再也不是我的智利朋友以前所认识的那个荷兰姑娘了，在分居之前我是一个天真率直、聪颖和风趣的女孩。

I was no longer the spontaneous, smart and funny Dutch girl that my Chilean friends got to know before the break.

youdao

You remind me of a girl I used to know.

你让我想起了一个以前认识的女孩。

remind me of 实战 - SpeakingMax英语口语达人