这可导致以下问题：需要访问“极难定位”内容的用户必须从头到尾单击一遍很长的导航路径，并且必须一次又一次地执行此操作。

This leads to the problem that users that need access to "poorly positioned" content must click through a long path to navigate, and they have to do this over and over again.

youdao

在20分钟的观察里，我学到的东西比我自己在3天里的还要多。在这3天里，我自己一遍一遍的检查和测试写好的操作指南。

I learned more from the 20 minutes of watching than I would have learned checking over the guide and testing the instructions for 3 days myself.

youdao

要求青年工人把操作手册再学习一遍。

The new workers are asked to study the operation manual over again.

youdao

I can write it explicitly. I can write it inside of a FOR loop. And we've started to add, and we'll see a lot more of this, examples of collections of structures so that we don't just have to do something that can be easily described as walking through a set of things but can actually be a collection that you walk through.

我可以明确的写出来,我可以把它在FOR循环的内部写出来，然后我们开始学习了add这个运算符,我们会在以后学习很多的,集合的数据结构的例子,这样一来我们可以进行一些,很简单的遍历集合的操作,我想要为大家指出的最后一件事情是。

麻省理工公开课 - 计算机科学及编程导论课程节选