One of them wrote it when he didn't understand anything, and the other one trampled on all the pitfalls of online articles.
There is no design thread, no conflict, and no cool points.
Looking back now, I just feel that it was a bit embarrassing. It's a pity that I can't delete the book, and the book has been cut. You don't need to waste time reading it.
It's beautiful and the setting is interesting.
Very good! Top grade! My best product! !