This is a boring work, but every joke is posted after careful consideration. I hope everyone will like it.
If you have any opinions, please leave a message and Denghuo will actively correct it. However, due to academic issues, the reply may be a bit slow, so please understand.
This article is the end of the manuscript, because I don't know if everyone will like it, so there are some omissions, but if it is popular, Denghuo will continue to write.
I will publish the article on time at 00:00 tomorrow, ensuring that everyone will read it as soon as they wake up.
However, please note in advance that due to the limited subject matter, some of them were found online. If you have already seen them, please forgive me!
Conception: