There is the "spacemaker": these people focus on themselves and keep out other people.
还有一种“空间制造者”:这些人只关注自己,排斥别人。
In some of the pictures the subjects are out of focus while the background is sharp.
在一些照片中,主体对焦不准,背景反而很清晰。
"It depends on what the Egyptians will do out of it and how they focus the investment foreign policy-wise in key spaces which are relevant to national security issues where Egypt has a greater chance of success."
VOA: standard.2009.11.03
It's deliberate that a lot of the examples in lecture are fairly short and bite-size so that you can actually focus on pulling out the key ideas without getting distracted by line and lines of code.
很多的演讲中的例子,是短小的,因此你们可以集中于提取其中的主要思想,而不是被一行行的代码给分心。
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