We apologize that the document is delayed. Reason because we found that there are some details that are wrong, and we must return to editing. To prevent goods being planted on the destination.
We apologize for the delay is highly documents. Why because we found that some of the details wrong, and we need to go back and edit. To prevent its being held at the destination.
We are sorry to be highly send documents to delay. Due to the reasons we found that there were some details points go wrong and we must return to the edit. To prevent the product was kept at the destination.