你之前是否有收到我的邮件？收到请在文件上签名。的翻译：Before you receive my mail? Received on the file signature. 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

Before you received my email? To receive an invitation to sign the papers.

Before you receive my mail? Received on the file signature.

In front of you whether has receives my mail? Receives please do sign in the document.

If you have received my message? In the file before signing on.

Before you receive my mail? Received on the file signature.