英语翻译AS of June 2008,over 400 million copies of the Harry Pot

AS of June 2008,over 400 million copies of the Harry Potter series have been sold all over the world ,and the last four books have consecutively set records as the fastest-selling books in history.
截止2008年6月,哈利波特系列在全世界销售了超过40亿本,其中该系列的最后四本还创下了史上销售速度最快的记录.

截至2008年6月，哈里 波特系列小说已在世界范围销售了4亿册，而且后四本已连续创下了做畅销书籍的历史记录。

400 million是四亿。

AS of June 2008,over 400 million copies of the Harry Potter series have been sold all over the world ,and the last four books have consecutively set records as the fastest-selling books in history.