您必须在不使用Microsoft自动化功能的情况下才能读取这些文件(正如我在其他问题之一中所解释的那样)，或者OpenOffice SDK，可以帮助解释它们.无论哪种情况，都意味着很多艰苦的工作，要解决这个问题没有简单的方法.

You cannot read these files without using the Microsoft automation features (as I have explained in one of your other questions), or the OpenOffice SDK which can help to interpret them. In either case it means quite a lot of hard work, there is no easy way round this.