Like cats, babies appear to engage in what's called "preferential looking"—looking longer at things that are interesting or unusual than things they perceive as normal.

和猫一样，婴儿似乎也会进行所谓的“优先注视”——和他们认为平常的事物相比，他们会对有趣或不寻常的事物注视得更久。

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But sometimes, on the rare occasion, Gaga breaks out a "normal" looking outfit — an average-length dress, pants — and shocks us even more.

不过有时候，嘎嘎却极其罕见地以一身“正常”行头出镜——穿起了长裙长裤——这反倒更让人大跌眼镜。

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But, when it comes to looking for the normal vector, be rest assured that the normal vector to a horizontal plane is just vertical.

但是在寻找法向量时，可以确定法向量与水平面垂直。

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One observer said in a joking way that the space agency was just looking for a group of "normal,everyday supermen."

VOA: special.2009.06.10

Rather, by looking at extreme cases, they can help us best understand normal life.

相反,研究这些极端的例子,可以帮助我们理解正常的生活

耶鲁公开课 - 心理学导论课程节选

John Silvia is the senior economist at Wells Fargo Bank: "Private payroll gains continue to be modest and I would say it does raise flags for those super optimists who were looking for a V-shaped recovery and thinking that we are going to go back to normal very quickly in the US.economy."

VOA: standard.2010.07.02

An Israeli company, dubbed Lumus-Optical, is looking to change all that by offering up a relatively normal looking set of spectacles with twin microdisplays and mini projectors.

ENGADGET: Lumus-Optical unveils microdisplay-packin' designer glasses

We see a similar overvaluation when looking at historically normal levels of price-to-sales.

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One frustration we have when looking at our normal Facebook news feed is that there's no easy way to filter out entries by priority.

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