[Translation] Translate technical articles concerning Apache ShardingSphere

[Juan Pan <pa...@apache.org>]

Hi, community,


This email is to call for volunteers to **translate some technical articles from Chinese into English**. 
Anyone who enjoys translation or wants to make some contributions to open source community is warmly welcomed! 👏 


### Competencies needed
1. English translation skill
2. Basically, know what ShardingSphere is doing


### Article list
1. [Start ElasticJob off with new goal](https://mp.weixin.qq.com/s/XJFj_vOj3bR6HRQUzy1ikg)
2. [How to construct the distributed database](https://mp.weixin.qq.com/s/YSoX0Apq6vQeu8TU_53EAw)
3. [Apache ShardingSphere is included in CNCF Landscape](https://mp.weixin.qq.com/s/hAxON1CMYvgFf6sFIHtDHA)
4. [The mixed open-source distributed transaction solution](https://mp.weixin.qq.com/s/fYESyuw7O4u7wB-tSWlhyg)
5. [Would you like to become an Apache committer](https://mp.weixin.qq.com/s/sFqOz10KTk23IhmmDTy67g)
6. [How automatic executor of ShardingSphere works](https://mp.weixin.qq.com/s/hIKZPJDfGfeduW4frwVN_w)
7. [How to merge the child resultsets](https://mp.weixin.qq.com/s/5__SGXEdvGqkVhpnrW6zug)
8. [The quick explanation of ShardingSphere transaction module](https://mp.weixin.qq.com/s/0LtqRTL8HewUAdZCk8LRLg)
9. [What is the ShardingProxy](https://mp.weixin.qq.com/s/bTX0n9tH4x8eue19b7rdGw)


### How to submit your translation
1. Add your translation to `xxx.en.md` in [blog](https://github.com/apache/shardingsphere/tree/master/docs/blog/content/material).
> Notice, all the Chinese articles named `xxx.cn.md` could be found there. 
2. Raise a PR for review.


If you want to have a try, please comment on this issue[1] with `Article number and your estimated deadline`. 


Besides, any feedback and comments here are welcomed as well! 😃 


[1] https://github.com/apache/shardingsphere/issues/6070


 Juan Pan (Trista)
                         
Senior DBA & PPMC of Apache ShardingSphere
E-mail: panjuan@apache.org