如果经文文本 SFM 文件使用的是 USFM 格式而非 SFM，并且是 Unicode 格式，那么它们可能是兼容的。其他文件则不兼容。
您可以尝试创建一个全新的 PT9 项目，并将 SFM 文件导入该项目，看看结果如何。
否则，您需要找到 Paratext 7.0 版本，我认为该版本允许您迁移到 7.x 格式，然后使用 Paratext 8.0 迁移到 8.0 / 9.x 格式。不过，我预计找到这些早期版本会比较困难。
It's possible that the Scripture Text SFM files might be compatible if they used USFM instead of SFM and are in Unicode format. The other files are not compatible.
You could try create a new PT9 project and import the SFM files into that project and see what you get.
Otherwise, you would need to find Paratext version 7.0 which I think allowed you to migrate to 7.x format and then get Paratext 8.0 to migrate to the 8.0 / 9.x format. I would expect it to be difficult to find those earlier versions, though.
机器翻译自 English
