Don't just echo the code with comments - makeevery comment count.

不要用重复代码的形式写注释——让每个注释都有意义。

youdao

Using the fantastic icon set from Function, add secondary information such as the comment count and a link to read the whole article.

用一些看起来很棒而且免费的按钮来设置一些函数，添加一些次级信息例如留言数，继续阅读等。

youdao

Tone down the loop count on the previous example, add set -x to the beginning of the script as well as a comment, and execute it, as shown in Listing 12.

减小前一个示例中的循环计数值，在脚本的开头添加set - x和一个注释，见清单12。

youdao

Fortunately, we can always count on Newt Gingrich to use a crisis to slam the president without actually bothering to comment on the crisis.

FORBES: The Egyptian Crisis-Let Obama Do His Job