请用英文翻译：我不知道您是否知道需要提供相关的一些证明材料这些证明材料在申请过程中需要作为附件上传。

I don't know if you are aware that some supporting documents are required and need to be uploaded as attachments during the application process.

原文地址: https://www.cveoy.top/t/topic/iRPx 著作权归作者所有。请勿转载和采集!