刚开始接触github，一些概念词分不清。网上搜索如下：

• Repository：把项目托管到github中，需要先创建repository， 而一个repository可以存放多个文件夹、文件、图片、视频、图表等等项目需要的资料。官网给出的定义为：

A Repository is the most basic element of GitHub. They’re easiest to
imagine as a project’s folder. A repository contains all of the
project files (including documentation), and stores each file’s
revision history. Repositories can have multiple collaborators and can
be either public or private.

• Project：参见 Project。