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README.md

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 ## Program-Jim
 
 熟悉C#，同时还了解一些Java，JavaScript，C++，Python
-主要研究游戏开发方面的内容，重点学习游戏开发和游戏引擎原理研究，主要使用Unity引擎。
-还开发过一些非开源的.NET，Unity和C++，Java项目。
+主要研究游戏开发方面的内容，重点学习游戏开发和游戏引擎原理研究。
+我的大部分游戏使用Unity引擎开发的。
+还开发过一些非开源的.NET和C++，Java项目。
 
 Familiarize C#，knowing some about Java, JavaScript, C++, Python.
-I mainly study of game development, and mostly on learning how to make video games and how do game engines work. 
+I mainly study of game development, and mostly on learning how to make video games and how do game engines work.
+I usually use Unity to create my games,
+and also I have developed some non-open-source .NET, C++, Java projects.
+
+##About Me
+
+我是一个来自中国江苏省常州市的初三中学生，热爱编程，主要进行游戏开发和.NET应用开发，所以我的主打编程语言是C#。
+目前我已使用Unity开发了许多小游戏.
+我使用Windows操作系统进行软件应用的开发（为了使用Visual Studio），并解决软件应用问题。
+除了写C#，我还写C++，Java，JavaScript和Python。
+
+I am a student from Changzhou, Jiangsu, China. I love programming a lot and mainly work on game development and .NET applications, so my favorite programming language is C#.
+Now I have developed many mini games by using Unity.
+I do my development work and solve problems with Windows OS to use Visual Studio, which only runs on both Windows and macOS.
+Besides C#, I also write C++, Java, JavaScript and Python.
+
+##Contact Me
+
+可访问BiliBili个人空间：https://space.bilibili.com/667429445?spm_id_from=333.337.0.0
+visit my BiliBili personal space : https://space.bilibili.com/667429445?spm_id_from=333.337.0.0