【英音模仿秀】脸书解禁暴力视频（在线收听）

 ❤ 模仿文本：Back in May Facebook announced it would ban all video showing graphic violence, particularly things like beheadings. It was a response to complaints that showing such images could cause long-term psychological damage. Well, today Facebook has announced it's, once again, allowing videos showing people being decapitated to be posted and shared on its site. Richard Taylor is the BBC's North America technology correspondent. I asked him what had prompted Facebook to remove some violent images in the first place.