back to square one
成語所屬單字one
back to square one — 慣用語
1. To return to the starting point of a task because no progress has been made.
1.慣用語
釋義
回到原點
To return to the starting point of a task because no progress has been made.
例句
After the computer crash, we were back to square one.
If the deal falls through, we'll be back to square one.