We must look up and down first.

首先，我们必须上下看看。

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As his feet had outgrown even Father's shoes, his parents had to look up and down the streets for size-46 shoes.

那双大脚穿不下爸爸的鞋子，父母只好满街找46码的鞋子。

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Look straight, look up, look down, and blink your eyes.

向前看，向上看，向下看，眨眨眼。

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Oedipa Maas in Crying of Lot 49 will sit up on a bluff overlooking San Narciso, and she'll look down at the pattern of light.

拍卖第四十九批》里的奥狄芭·马斯也会坐在悬崖上,俯看纳西索，看各式的光。

耶鲁公开课 - 1945年后的美国小说课程节选

Let's look at my payoffs from choosing these three options Up, Middle, and Down, if I think it's equally likely that my opponent will choose Left and Right.

我们来看一下我从上中下这三个策略中,分别能获得什么样的收益,如果我认为我对手,选择左或右的可能性相同

耶鲁公开课 - 博弈论课程节选

When you go down the highway and you look up and see those sodium vapor lamps, the sodium vapor exists as the dimer Na2.

你在下高速公路时,会看到一些钠蒸汽灯，蒸汽灯中钠就有以Na2存在的。

麻省理工公开课 - 固态化学导论课程节选

We have to say that this just doesn't work and that's because without the tactile feel of a button, trying to navigate an on screen guide with the Bobby remote will make you sick and frustrated as you're forced to look up and down almost continuously.

ENGADGET: Bobby Universal Remote for the iPhone review HD

While that was happening throughout July, high-quality short set ups were setting up and breaking down, and the distribution makes it look like the downtrend is going to last longer than people hope for.

FORBES: 5 Leading Stocks in Possible Short Set-Ups

Look, instead, at our up- and down-market grades, and you have to confront the fact that a bull market doesn't last forever and that you may not have the stamina to survive a bear one.

FORBES: The Prevalence of Fads