### Chinese: 它们看起来和网信办官网曾展示的【网络舆情演化模型】相差无二。
### English: They look no different from the [evolution model of online public opinion] displayed on the official website of the Internet Information Office.
### Errors: There is a minor error of terminology is non-standard or does not fit context. terminology is used inconsistently at "Internet Information Office instead of Cyberspace Administration".

### Improved English: They look no different from the [evolution model of online public opinion] once displayed on the official website of Cyberspace Administration.