“不公开审讯”常见的英文表达是 “a closed trial” 或 “a trial held in camera”。
“a closed trial”：直接表明这是一个不对公众开放的审判过程，简洁明了。
“a trial held in camera”： “in camera” 是法律术语，意思是“私下地、秘密地” ， “a trial held in camera” 即在秘密状态下进行的审判，也就是不公开审讯。