I have always had a habit of writing "long articles". At the beginning, I wrote blogs like I was writing messages. The articles were short, but I still found it difficult to write and couldn’t find the right sentences to express them. Later, I came up with a "lazy idea" - adding a lot of pictures to the article. Firstly, it can increase the content of the article. Secondly, the article that combines pictures and text will be more interesting to read.