That is to say, we're going to focus on the question of what a poem is, and the question "What criteria should we invoke in order to read it for the best and correctly?"

换句话说，我们将把注意力集中在,“什么是诗歌“,和“为了读懂诗歌,我们需要具备哪些素质“的问题上“

耶鲁公开课 - 文学理论导论课程节选

I'm frustrated that I can't concentrate on my homework.

我没法把注意力集中在我的作业上，真令人泄气。

I'm frustrated 实战 - SpeakingMax英语口语达人

We can't possibly know what the author meant except on the basis of our determination of the meaning of the text, so why not just focus our attention to meaning on the text?

我们无法知道作者是什么意思,除非以我们对文本意思的分析为基础，因此，为什么不仅仅将我们的注意力,集中在文本的意思上呢？

耶鲁公开课 - 文学理论导论课程节选

It's a kind of realism, of course. Nevertheless, there it is in front of us, and again I call you back to that quotation. What are we going to see when we look at the fiction? Do we see what's in front of us?

当然这也是一种现实主义，然而，这些就在我们眼前，我想再次将你们的注意力集中到那句引语上，当我们阅读这,部小说时，什么情景会呈现在你眼前呢，我们能看到什么吗？

耶鲁公开课 - 1945年后的美国小说课程节选

They start to talk about who's most susceptible in the population; who were the most vulnerable groups; and if you're going to do intervention, who you may want to focus your efforts on.

人们开始讨论哪些人是最易受到影响的,哪些是最脆弱的群体,如果要进行干预,应该把注意力集中在哪些人身上

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

You open what we call the "text editor," the specific one we used on Wednesday was called Nano, -- which is similar to Notepad or TextEdit -- totally simple, kind of dumbed down but in a useful way so that you can just focus on writing code and not learning some new interface.

你先打开那个“文本编辑器“,就是我们周三用过的叫做Nano的编辑器，这个跟写字板和记事本差不多-,非常简单的，只是通过一种有用的方法而进行精简了的,所以你们可以把注意力集中在编写代码上,而不需要学习一些新的界面操作。

哈佛公开课 - 计算机科学课程节选

Somebody's up there going and it's actually the bass so we'll be wanting to zero in on the bass in a big way in music because that's oftentimes giving us much more information than the melody.

有些人在那唱,事实上那是低音,所以我们在音乐中,主要将注意力集中到低音上,因为大多数情况下,相比旋律而言,低音给我们的信息更多

耶鲁公开课 - 聆听音乐课程节选

It's really hard to pay attention to certain things.

在某些东西上集中注意力真的比较困难。

艺术画廊，来吧 - SpeakingMax英语口语达人