ONE PHRASE, IN CONTEXT
behind closed doors
秘密地;不公开地

GET TO KNOW THE MEANING
读懂它,也学会这样说。
01秘密地;不公开地
IN A SENTENCE
The two sides continued their negotiations behind closed doors until they reached a written agreement.
双方继续秘密谈判,直到达成书面协议。
The trial was held behind closed doors, with details reported to the press by Katharina Krützfeldt, the court spokesperson.
审判以不公开方式进行,案件细节由法院发言人卡塔琳娜·克吕茨费尔特向媒体通报。
