README: Further explanation of the form of Web GUI Playground

README：对Web GUI Playground形态的进一步解释

README-CN.md

@@ -18,7 +18,7 @@ OpenSound是使用Rust开发的，一站式多层级的开源声音系统抽象
 - 一个Web API Server
 - 一个内置的Web GUI Playground
 
-内置的Web GUI Playground将主要用于探索&测试&[Live Coding](https://en.wikipedia.org/wiki/Live_coding)用途，但是当然，您也可以用它来进行编曲/音乐制作，只是如果您仅使用Playground的交互前端的话，您的工作流将会比较繁杂（比如Playground可能并不会有一个完整的钢琴卷帘）。
+内置的Web GUI Playground将主要用于探索&测试&[Live Coding](https://en.wikipedia.org/wiki/Live_coding)用途（它的形态会比较像JUCE的DemoRunner和AudioPluginHost，以及本项目的一些特色功能的结合体），但是当然，您也可以用它来进行编曲/音乐制作，只是如果您仅使用Playground的交互前端的话，您的工作流将会比较繁杂（比如Playground可能并不会有一个完整的钢琴卷帘）。
 
 但是现在，我们目前正在专注于0.1版本，它将是一个[PoC](https://en.wikipedia.org/wiki/Proof_of_concept)版本。
 PoC版本和MVP版本的主要区别在于，PoC版本不会有Web GUI Playground，取而代之的是一个用于测试和Live Coding演示的命令行“[REPL](https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop)脚本控制台”。

README.md

@@ -18,7 +18,7 @@ OpenSound is a (currently WIP and in early development stage) OpenSource One-Sto
 - A Web API Server
 - A bundled Web GUI Playground
 
-The Web GUI Playground is mainly for Exploring & Testing & [Live Coding](https://en.wikipedia.org/wiki/Live_coding) purpose, but of course, you can use it for music arrangement/production, it's just that the workflow can be quite cumbersome if you use just the playground frontend(e.g. this playground may not have a complete piano roll).
+The Web GUI Playground is mainly for Exploring & Testing & [Live Coding](https://en.wikipedia.org/wiki/Live_coding) purpose (its form will resemble the combination of JUCE's DemoRunner and AudioPluginHost, as well as some of the unique features of this project), but of course, you can use it for music arrangement/production, it's just that the workflow can be quite cumbersome if you use just the playground frontend(e.g. this playground may not have a complete piano roll).
 
 But for now, we are currently focusing on the 0.1 version, which is a [PoC](https://en.wikipedia.org/wiki/Proof_of_concept) version.
 The main difference between the PoC version and the MVP version, is that in the PoC version, there will be no Web GUI Playground. Insdead, there will be a command-line "[REPL](https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop) Script Console" for testing & live coding demonstration.