O, yıllar önce ondan kitabı ödünç aldı ve onu henüz iade etmedi.
- She borrowed the book from him many years ago and hasn't yet returned it.
Yıllar önce orada bir kale vardı.
- There was a castle here many years ago.
... things that happen unconsciously. One hundred and fifty years ago, there was no idea of ...
... Two and a half billion years ago, ...