Apologize to the book friends again! The more unlucky the ashtray is, the more the ghost is. Just now, because of the background system card, the ashtray can''t send a document. To be exact, there is no response at all. Under the anxiety, the ashtray has been ordered several times. As a result, the ashtray is only found now. Although it has been deleted immediately for the second time, hundreds of automatically subscribed book friends have subscribed to it, and the ashtray is ashamed! Apologize again!