Secret listeners
发布时间 2019-10-10 14:00:26 来源
摘要
Author and historian Helen Fry talks about her new book, The Walls Have Ears, which describes an ingenious British intelligence operation to bug German prisoners during the Second World War. Historyextra.com/podcast Hosted on Acast. See acast.com/privacy for more information.
Learn more about your ad choices. Visit podcastchoices.com/adchoices
GPT-4正在为你翻译摘要中......
