但是和标准的BOM相比我不知道那些零件需要变更的翻译：But compared with standard BOM I don't know what parts need to change 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

And standards bom but I do not know compared to those parts need to be changed

But compared with standard BOM I don't know what parts need to change

But compares me with standard BOM not to know these components need to change

However, I do not know when compared with standard BOM those components need to be changed

But compared with standard BOM I don't know what parts need to change