How to create local branch based on the remote branch

有时review其他成员的Pull request，或基于另外一个remote branch进行change，我们要checkout remote branch，创建本地branch。

1. 当前一般是本地master branch，先fetch一把，将最新remote branches拉到本地，不然识别不了remote branches, Run command: git fetch
2. 查看所有Fetch到的remote branches， Run command: git branch -r
3. 基于remote branch，创建local branch并切换到新的branch，一般loca branch名字和remote branch名一样，方便识别。
   Run command: git checkout -b local_branch_name remote_branch_name
   例如：

 git checkout -b feature/apac_story_12345  origin/feature/apac_story_12345

4. 查看local branch与remote branch的关联， run command: git branch -vv

C:\xxx\Automation>git branch -vv
  master          8023a51e [origin/master] merge from release_major
* feature/apac_story_12345 cbb37931 [origin/feature/apac_story_12345] Merged PR 222001: fixed xxx autoamtion issue