你记得吗;你没有忘吧
said when you are talking to someone about something that they used to know but might have forgotten
We went and had tea in that little café - you remember, the one next to the bookshop. 我们去了一家小咖啡馆喝茶——你没有忘吧，书店旁边的那家咖啡馆。
We stayed in a tiny little cottage at the end of a winding lane - you remember, the one with the yellow roses around the door?
You used to have a little green dress with flowers on it that you loved - you remember, surely?
She used to walk her dog past our house. You remember - it was a sweet little black dog?
Oh, the meal was disasterous after he made that comment. You remember.
See also: remember