如果那是一个比较难以理解的技术，千万别担心过多注释。

If it's a harder technique to grasp, don't be afraid to over-comment.

youdao

有些注释有点过时，而且作为第一本书，对实分析的介绍可能有点过多了。

Some notations are a bit outdated and it is mostly an introduction to real analysis that may be a bit too much as a first book.

youdao

不想用过多的文字去注释。

I believe she will be come back.

youdao

不想用过多的文字去注释。

I believe she will be come back.

youdao