The sales data can't be recovered. So we are back at square one.

销售数据无法恢复，所以我们回到了起点。

youdao

I spent a lot of time and money on that business venture, but last year's stock market crash put me back at square one.

我在企业风险投资领域投入了大量的时间和金钱，但全年的股市大跌却让我一下子回到原点。

youdao

Jenny had great ideas for the upcoming training conference but her budget was taken away at the last minute so she had to start back at square one.

詹妮对即将进行的培训会议有很多特别好的想法，但是她的预算在最后关头被拿掉，所以她不得不从头再来。

youdao

Gareth Peirce, solicitor for AN, said that her client was back at square one.

BBC: High Court revokes control order

But then I thought maybe he should check his eyes, go back to square one and look at his technique.

BBC: Vaughan's resignation shocks game

As I explained at the time, that one decision almost took the government back to square one when it came to cutting the structural deficit.

BBC: Hard times for Mr Osborne