Suspects must be cautioned before any questions are asked.

嫌疑犯在回答问题前必须得到提醒。

《牛津词典》

youdao

youdao

Professor Yoshino explains. "Shakespeare calls this a problem of ocular proof, the idea that we need to see evidence before we believe in it -- and that,oftentimes, when metaphysical questions of guilt or innocence are difficult for us to answer, we have a tendency to reduce them to questions that pertain to physical evidence.

VOA: special.2011.06.06

Okay. So today we--Actually, before I get to that, any questions from you?

好的,今天我们,事实上,在我开始前,大家有什么问题吗

耶鲁公开课 - 聆听音乐课程节选

Tuesday in the Commons begins with Foreign Office questions - before MPs move on to detailed consideration of the Armed Forces Bill.

BBC: Viewing guide: What's on in Parliament in coming week

But overall, the main message that I want to deliver before I start taking questions -- and I said this to Joe and Rhonda -- is slowly, but surely, we are moving in the right direction.

WHITEHOUSE: The Economy and the American Family

Rather than focus on health care or Iraq, as previous debates have, the moderators threw an odd bag of unexpected identity-politics questions at the candidates for a full hour, before turning to high-minded policy.

ECONOMIST: The Democrats: Obama and Clinton battle on | The