第1个回答 2013-08-21
The document was already sent out minutes ago,
please keep an eye on its arrival.
第2个回答 2013-08-21
I've just sent the document(s). Please check.
第3个回答 2013-08-21
The document was sent out just now. Please check and find it.
第4个回答 2013-08-21
the email was sent just now, please kindly receive it.