@晚霁 #16520
你随便下载两页就能发现规律，是连续的序列
https://babel.hathitrust.org/cgi/imgsrv/image?id=hvd.32044068030634&attachment=1&size=ppi%3A300&format=image%2Fjpeg&seq=1 https://babel.hathitrust.org/cgi/imgsrv/image?id=hvd.32044068030634&attachment=1&size=ppi%3A300&format=image%2Fjpeg&seq=2 ……以此此类推…… https://babel.hathitrust.org/cgi/imgsrv/image?id=hvd.32044068030634&attachment=1&size=ppi%3A300&format=image%2Fjpeg&seq=576
