要完成此互动教程，你就必须按顺序学习相关模块和主题，以下图表描述了本教程的组织结构。

To complete this first interactive tutorial, you must work sequentially through the modules and topics, which are presented in the following chart that depicts the organization of this Tutorial.

youdao

要完成此互动教程，你就必须按顺序学习相关模块和主题，以下图表描述了本教程的组织结构。

To complete this first interactive tutorial, you must work sequentially through the modules and topics, which are presented in the following chart that depicts the organization of this Tutorial.

youdao