Learn Git and GitHub without any code

Using the Hello World guide, you’ll create a repository, start a branch,write comments, and open a pull request.

repository [rɪˈpɑzətɔri] n.仓库；贮藏室；博物馆；亲信

branch [bræntʃ] n.树枝；分支；部门，分科；支流

pull  [ pʊl] n.拖；爬；影响力；