Mr Petherick gave a dry little cough with which he usually prefaced his remarks.What is that you say, Raymond? Unsolved mysteries? Ha - and what about them?

• 彭斯瑞克先生短短的干咳了几声，通常在他开始谈论之前都会这样。“你在说什么，雷蒙德？尚未解决的神秘案件？哈-它们是什么？”