I'll eat my hardback copy of the Deathly Hallows if the Harry Potters aren't the fastest-selling ebooks in history by the end of this year - and I can only tip my hat in admiration.

如果在今年年底哈利·波特没有成为历史上销售最快的电子书，我会吃下《哈利·波特与死灵圣器》精装本-而我只能钦佩地轻拍帽子。