优点： 梯度连续，优化更稳定。
生成过程耗时 35 分钟，并且最终生成的 PPT 文字过多，没能达到直接使用的质量。
，这一点在同城约会中也有详细论述
In other words, Web Capio uses bots to send bulk takedown requests to websites, seemingly without confirming whether they are valid or appropriate. This would explain the large number of spurious takedowns related to Cookie’s Bustle that have been reported.
raise NotImplementedError