The use of reverse audio in mainstream music really took off in the mid to late 1960s. However, to find the roots of this development we have to go back a bit further and consider a couple of ...

For a better experience on your device, try our mobile site. BBC UKChina 手机版 An Authentic Real English programme about the phrase 'to bend over backwards'. 收听mp3 要观看这个内容，请启动Javascript并确定已安装最新版本的Flash ...