Merge branch 'master' of https://github.com/CyC2018/CS-Notes

README.md

 <div align="center">
-<a href="https://github.com/CyC2018/CS-Notes/blob/master/other/download.md">离线阅读版本下载（Download for offline reading）</a>
+<a href="https://github.com/CyC2018/CS-Notes/blob/master/other/download.md">离线阅读版本下载（Download for Offline Reading）</a>
 </div>
 <br>
 
-| &nbsp;算法&nbsp; | 操作系统 | &nbsp;网络&nbsp; | 面向对象 | &nbsp;&nbsp;数据库&nbsp;&nbsp; | &nbsp;&nbsp;&nbsp;Java&nbsp;&nbsp;&nbsp; | 系统设计 | &nbsp;&nbsp;&nbsp;工具&nbsp;&nbsp;&nbsp; | 编码实践 | &nbsp;&nbsp;&nbsp;后记&nbsp;&nbsp;&nbsp; |
+|算法<br>Algorithm| 操作系统<br>Operating<br>System | 网络<br>Computer<br>Networks | 面向<br>对象<br>Object-<br>Oriented | 数据库<br>Database | Java | 系统<br>设计<br>System<br>Design | 工具<br>Tool | 编码<br>实践<br>Practices| 后记<br>After-<br>word |
 | :--------: | :---------: | :---------: | :---------: | :---------: | :---------:| :---------: | :-------: | :-------:| :------:|
-| [:pencil2:](#pencil2-算法) | [:computer:](#computer-操作系统)|[:cloud:](#cloud-网络) | [:art:](#art-面向对象) |[:floppy_disk:](#floppy_disk-数据库)|  [:coffee:](#coffee-java)| [:bulb:](#bulb-系统设计)| [:wrench:](#wrench-工具)| [:watermelon:](#watermelon-编码实践)| [:memo:](#memo-后记) |
+| [:pencil2:](#pencil2-算法-algorithm) | [:computer:](#computer-操作系统-operating-system)|[:cloud:](#cloud-网络-computer-networks) | [:art:](#art-面向对象-object-oriented) |[:floppy_disk:](#floppy_disk-数据库-database)|  [:coffee:](#coffee-java)| [:bulb:](#bulb-系统设计-system-design)| [:wrench:](#wrench-工具-tool)| [:watermelon:](#watermelon-编码实践-practices)| [:memo:](#memo-后记-afterword) |
 
 <br>
 
@@ -16,29 +16,29 @@
     <br> <br>
 </div>
 
-## :pencil2: 算法
+## :pencil2: 算法 (Algorithm)
 
 - [剑指 Offer 题解](https://github.com/CyC2018/CS-Notes/blob/master/notes/剑指%20Offer%20题解%20-%20目录.md)
 - [Leetcode 题解](https://github.com/CyC2018/CS-Notes/blob/master/notes/Leetcode%20题解%20-%20目录.md)
 - [算法](https://github.com/CyC2018/CS-Notes/blob/master/notes/算法%20-%20目录.md)
 
-## :computer: 操作系统
+## :computer: 操作系统 (Operating System)
 
 - [计算机操作系统](https://github.com/CyC2018/CS-Notes/blob/master/notes/计算机操作系统%20-%20目录.md)
 - [Linux](https://github.com/CyC2018/CS-Notes/blob/master/notes/Linux.md)
 
-## :cloud: 网络 
+## :cloud: 网络 (Computer Networks)
 
 - [计算机网络](https://github.com/CyC2018/CS-Notes/blob/master/notes/计算机网络%20-%20目录.md)
 - [HTTP](https://github.com/CyC2018/CS-Notes/blob/master/notes/HTTP.md)
 - [Socket](https://github.com/CyC2018/CS-Notes/blob/master/notes/Socket.md)
 
-## :art: 面向对象
+## :art: 面向对象 (Object-Oriented)
 
 - [设计模式](https://github.com/CyC2018/CS-Notes/blob/master/notes/设计模式.md)
 - [面向对象思想](https://github.com/CyC2018/CS-Notes/blob/master/notes/面向对象思想.md)
-
-## :floppy_disk: 数据库 
+ 
+## :floppy_disk: 数据库 (Database)
 
 - [数据库系统原理](https://github.com/CyC2018/CS-Notes/blob/master/notes/数据库系统原理.md)
 - [SQL](https://github.com/CyC2018/CS-Notes/blob/master/notes/SQL.md)
@@ -54,7 +54,7 @@
 - [Java 虚拟机](https://github.com/CyC2018/CS-Notes/blob/master/notes/Java%20虚拟机.md)
 - [Java I/O](https://github.com/CyC2018/CS-Notes/blob/master/notes/Java%20IO.md)
 
-## :bulb: 系统设计 
+## :bulb: 系统设计 (System Design)
 
 - [系统设计基础](https://github.com/CyC2018/CS-Notes/blob/master/notes/系统设计基础.md)
 - [分布式](https://github.com/CyC2018/CS-Notes/blob/master/notes/分布式.md)
@@ -63,19 +63,19 @@
 - [缓存](https://github.com/CyC2018/CS-Notes/blob/master/notes/缓存.md)
 - [消息队列](https://github.com/CyC2018/CS-Notes/blob/master/notes/消息队列.md)
 
-## :wrench: 工具 
+## :wrench: 工具 (Tool)
 
 - [Git](https://github.com/CyC2018/CS-Notes/blob/master/notes/Git.md)
 - [Docker](https://github.com/CyC2018/CS-Notes/blob/master/notes/Docker.md)
 - [构建工具](https://github.com/CyC2018/CS-Notes/blob/master/notes/构建工具.md)
 - [正则表达式](https://github.com/CyC2018/CS-Notes/blob/master/notes/正则表达式.md)
 
-## :watermelon: 编码实践 
+## :watermelon: 编码实践 (Practices)
 
 - [代码可读性](https://github.com/CyC2018/CS-Notes/blob/master/notes/代码可读性.md)
 - [代码风格规范](https://github.com/CyC2018/CS-Notes/blob/master/notes/代码风格规范.md)
 
-## :memo: 后记 
+## :memo: 后记 (Afterword)
 
 ### 公众号