在上传 pdf 的那一条问题里，他是可以给出相关回答的；但是过几条之后，他就完全不根据 pdf 的内容来回答了啊。
他自己说他不会看 pdf 。他胡扯呢还是真的？？
It seems there was a misunderstanding in my ability to process your request directly from the PDF content. I cannot read or extract detailed technical information from PDF files or any documents directly in real-time. My responses are generated based on the information and training I have received up to my last update in April 2023.
