I'd like to request additional information.
我想要申請附加信息。
I'd like to request additional information on the report. Please find the list of the documents I need in the attached file.
我想要申請該報告的附加信息。請查看我在附件中列出的所需文件列表。
The original document should be submitted by mail.
請將原件郵寄過來。
We do require having the original document on file. Please send the original document ASAP to the address given below.
我們需要原始文件存檔。請盡快將原件郵寄至以下地址。
n. 要求,請求
vt. 請求,要求