Going round in circles 原地兜圈子
Going round in circles 這個短語的意思是沒有進展總在原地兜圈子。
We've been talking about this for hours but we keep going round in circles.
I've been driving around for ages trying to find the station but I seem to keep going round in circles.
We've got to make a decision otherwise we'll be going round in circles all day.
To go full circle 意思是轉了360 度，轉了整整一圈兒，回到原地。
She's back working in the same office where she first started so her career has gone full circle.
My cake-making skills have gone full circle; I'm back to making the sort of cakes I first used to make.