The World Cup is also over, and I feel that I have been asking for more frequent leave recently, which has also lowered the lower limit of discipline...... However, this time Germany won the World Cup, and I feel that we should still add more congratulations, so starting tomorrow, we will resume two more changes a day. Of course, considering the revision progress, it will be difficult to maintain 2 more before the exam, so how long can you last...... I'm going to accumulate the manuscript today (although I don't feel like I can accumulate it at all), and I'll start resuming 2 updates tomorrow. (To be continued......)