We made a special effort towards the World Cup here in order to really have Africa in the focus,"

VOA: standard.2009.10.22

There's a lapse in logic here, and this lapse should focus our interest all the more on the urgency that we feel in Saint Peter's speech.

这里有一处逻辑的空缺，这块空缺将我们所有的兴趣都集中在了,圣彼得的演说中体现出的急迫感。

耶鲁公开课 - 弥尔顿课程节选

Here,the first level: do we focus on weaknesses, which is the disease model,say let's get rid of weaknesses?

第一个层次：,我们是否重视缺点，也就是疾病模型所说的我们要摆脱的缺点？

哈佛公开课 - 幸福课课程节选

I want to talk about the goal of the course, what it is you'll be able to do at the end of this course when you get through it, and then I want to begin talking about the concepts and tools of computational thinking, which is what we're primarily going to focus on here.

我想讲讲课程目标，也就是当你们完成了这门课时,应该达到的程度，接下来我想开始谈谈,计算思维的概念和方法，即这门课程的核心内容。

麻省理工公开课 - 计算机科学及编程导论课程节选