并不需要过于深入地研究这个代码。

It isn't necessary to study this too closely.

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在开始研究代码细节之前，让我们先来了解一下这个应用程序的目标。

Before jumping into the specifics of the code, let's have a look at the application's goals.

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文中提供了关于这个主题的简要介绍，并为进一步研究代码质量给出了指南。

The series provides a brief overview of the topic and gives pointers in different directions of where to go to study more.

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And we also have starting this Sunday, lead by one of the course's teaching fellows, what we call "walkthroughs," so this is kind of programming lexicon.

我们这周天开始“代码走查“,这个会由研究生助教带领大家，什么叫做“走查“，然后这是一种,编程词库。

哈佛公开课 - 计算机科学课程节选