I think we must have taken a wrong turning somewhere.

我觉得我们一定是在什么地方拐错了路。

《牛津词典》

He took a wrong turning.

他转错了弯。

youdao

One senior accountant with a Big Four firm said the Lehman report showed clearly that "somewhere in the last few years we've taken a wrong turning collectively in terms of financial reporting."

一位供职于“四大”的高级会计师表示，雷曼报告清楚地表明，“过去几年里的某个时候，我们在财务报告问题上集体走了弯路。”

youdao

The Israeli army said they were army reservists who had taken a wrong turning and blundered into Ramallah where their car was apprehended.

BBC: Lynch mob's brutal attack

Investigators think they took a wrong turning, heading down an unlit and difficult black piste, instead of the easier and illuminated slope that they should have taken.

BBC: Italy avalanche kills two in Fiemme Valley

Investigators think that as the group returned to their hotel in the dark, they took a wrong turning, heading down an unlit and difficult black piste, instead of the easier and illuminated slope that they should have taken.

BBC: Italy: Russian tourists die in snowmobile accident