1. This document does not meet the research direction or interest of the team members, so it will not attract their attention and reply.

2. There may be some problems or some important information missing in the literature published by the tutor, which leads to the team members' uninterested or incomprehensible.

3. Team members may need more background knowledge to understand and reply to this document. Literature refers to all kinds of books, periodical papers, reports, research reports, speeches, patents and other works that have been published or made public, and is usually used for academic, scientific research and cultural exchanges. Literature refers to all kinds of books, periodical papers, reports, research reports, speeches, patents and other works that have been published or made public, and is usually used for academic, scientific research and cultural exchanges.