The administration has recently become silent about abuses in Haiti.最近政府对发生在海地的虐待事件绝口不提。She's very cagey about what she spends her money on, don't you think?她绝口不提她的钱花在哪里，你说呢？His brother Raoul did it, but Leonel took the blame and kept his mouth shut.事情是莱昂内尔的弟弟拉乌尔干的，可是莱昂内尔却代他受过，并且对此绝口不提。