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。

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SHARPNESS - refers to whether an image appears to be in focus.

锐度– 是指图片焦点是否对准。

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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.

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