style(mkdocs.yml): delete comments, correct spelling, add nodes to English navgation

Delete unnecessary comments, correct spelling, and add important nodes to the English navigation bar
even if there is no corresponding document

Author: EvanWonghere

mdfile/resource/programming/Cplus/Cplus_Introduction.md renamed to mdfile/resource/programming/CPP/CPP_Introduction.md

@@ -16,38 +16,38 @@ nav:
   - 竞赛目录:
     - 机器人世界杯: contest/RoboCup.md
   - 教学资源:
-    - 编程基础: # programming/
-      - Python语法基础: # Python/
+    - 编程基础:
+      - Python语法基础:
         - Python简介: resource/programming/Python/Python_Introduction.md
-      - C++语法基础: # Cplus/
-        - C++简介: resource/programming/Cplus/Cplus_Introduction.md
-      - 面向对象的编程: # OOP/
+      - C++语法基础:
+        - C++简介: resource/programming/CPP/CPP_Introduction.md
+      - 面向对象的编程:
         - 面向对象的编程简介: resource/programming/OOP/OOP_Introduction.md
-    - 理论基础: # theory/
-      - 数据结构与算法: # Algorithm&DS
+    - 理论基础:
+      - 数据结构与算法:
         - 数据结构与算法简介: resource/theory/Algorithm&DS/Algorithm&DS_Introduction.md
-      - 线性代数相关补充: # Linear_Algebra
+      - 线性代数相关补充:
         - 线性代数相关补充简介: resource/theory/Linear_Algebra/Linear_Algebra_Introduction.md
-      - 机器人运动学: # Robot_Kinematics
+      - 机器人运动学:
         - 机器人运动学简介: resource/theory/Robot_Kinematics/Robot_Kinematics_Introduction.md
-      - 数字图像处理(基于OpenCV Cplus): # CV
+      - 数字图像处理(基于OpenCV C++):
         - 数字图像处理简介: resource/theory/CV/CV_Introduction.md
-      - 机器学习(基于PyTorch): # Machine_Learning
+      - 机器学习(基于PyTorch):
         - 机器学习简介: resource/theory/Machine_Learning/Machine_Learning_Introduction.md
-    - 实用软件基础: # software/
-      - Linux指令基础: # Linux/
+    - 实用软件基础:
+      - Linux指令基础:
         - Linux指令基础简介: resource/software/Linux/Linux_Introduction.md
-      - Git版本控制: # Git/
+      - Git版本控制:
         - Git版本控制简介: resource/software/Git/Git_Introduction.md
-      - GNU Make编译工具: # GNU_Make/
+      - GNU Make编译工具:
         - GNU Make编译工具简介: resource/software/GNU_Make/GNU_Make_Introduction.md
-      - CMake编译工具: # CMake/
+      - CMake编译工具:
         - CMake编译工具简介: resource/software/CMake/CMake_Introduction.md
-      - GDB调试: # GDB/
+      - GDB调试:
         - GDB调试简介: resource/software/GDB/GDB_Introduction.md
-      - LaTeX: # LaTeX/
+      - LaTeX:
         - LaTeX简介: resource/software/LaTeX/LaTeX_Introduction.md
-      - Docker: # Docker/
+      - Docker:
         - Docker简介: resource/software/Docker/Docker_Introduction.md
       - Misc
   - 社会活动: social/social.md
@@ -132,11 +132,19 @@ plugins:
           site_name: Robotics and AI Lab, SDNU
           nav_translations:
             介绍: Introduction
+
             竞赛目录: Contest Category
             机器人世界杯: RoboCup
+
             教学资源: Learning Resource
+            编程基础: Programming Basics
+            理论基础: Theoretical Basics
+            实用软件基础: Practical Software Basics
+
             社会活动: Social Activities
+
             历届获奖: Previous Awards
+
             其他: Others
             有趣的东西: Something Interesting
   # Search plugin