If you're on a witness protection program or you're sort of fugitive you probably don't want to sit on the front roll.

如果你在证人保护计划之内,或者是个逃犯级人物,就尽量不要坐在前排了

耶鲁公开课 - 心理学导论课程节选

Brooks turned state's witness. Dudley and Stevens went to trial.

布鲁克斯成了目击证人，达德利和斯蒂芬斯则成了被告。

耶鲁公开课 - 公正课程节选