Pictures should be in focus, with realistic colours and well composed groups.

照片应该成像清晰，色彩逼真，构图合理。

《柯林斯英汉双解大词典》

Consider carefully what you want to be in focus.

请你仔细考虑一下你想把焦点对准在什么地方。

youdao

When shooting a landscape, however, you usually want everything to be in focus.

但当你拍摄风景的时候，你还是希望一切都在镜头当中的。

youdao

Participating teams, in the meantime, are trying to focus on football, and hoping not to be distracted by the environment off the field.

VOA: standard.2009.10.22

But there's also some differences that we need to keep in mind, and that will be the focus of a lot of the lecture today.

我们也有一个径向节点,但是这里也有一些区别，是我们需要记住的,那是今天报告的焦点。

麻省理工公开课 - 化学原理课程节选

If you had to pick a central focus of where the Greeks were, it would be in the Aegean Sea. So that's useful to remember.

如果你要在古希腊寻找一中心位置,那就是爱琴海,所以这很容易理解

耶鲁公开课 - 古希腊历史简介课程节选

Nokia's smartphone strategy will be in focus when the company reports earnings Jan. 27.

WSJ: Nokia Cancels U.S. Launch of X7 Phone

With Black Friday shopping coming up after Thanksgiving, retailers in general could be in focus.

FORBES: Stocks Survive Hewlett-Packard's Big Bungle, France's Downgrade

Financials continued to be in focus amid concerns over fresh criminal investigations.

FORBES