focus in

基本解释

Manual Focus - In low light situations cameras can struggle to get focusing locked correctly.
手动对焦---在弱光条件下相机会很困难地让焦距锁定。
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Auto-focus is a key technology in aim-tracking system, which assures of obtaining focus-image in real time. And when springing focus becomes a key question of it.
自动调焦是保证目标跟踪系统实时获得清晰图像的重要技术，而何时触发调焦又成为了其中的关键问题。
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You want more great things and progress - focus in on the great things in your life and the progress you’re making to get what you want.
你想要更多美好的事物和进展---重点在你生活里美好的事和你在实现所想的道路上的进展。

But both sides have already said the Futenma relocation will not be the focus and say the issue will not be resolved in a two-day visit.
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。
哈佛公开课 - 计算机科学课程节选
We do have, um, a focus on non- Western cultures in one of our core curriculum classes.
在核心课程中，我们确实有一门课不是讲西方文化的。
哥伦比亚大学的教程 - SpeakingMax英语口语达人

And remember, we had an interlude for a long time between the invasion of Afghanistan and the arrival of this President in office where the focus -- the principal focus in the national security sense of the administration was on Iraq, and not on Afghanistan and not on al Qaeda central.
WHITEHOUSE: Press Briefing