小强拿着望远镜左看右看，却什么也看不到！

Xiao Qiang took a look through the telescope but he could not see a single thing!

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我左看右看，明确了自己的地理位置，极不情愿地站了起来。

I looked to the left then looked to the right, certain of my own geographic location and stood up unwillingly.

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达芙妮的品牌是我们的喜好，走进店里左看右看都很漂亮，到底要选哪双呢？

Daphne's brand is our preference, taking a closer look into the store are beautiful, in the end to choose which pair of what?

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We just go through the list top to bottom, left to right, and cross names off as we go.

我们会从上到下，从左到右看那个问题清单，如果解决了就把名字擦掉。

哈佛公开课 - 计算机科学课程节选

Well, if you look at the description, for instance, of Zooey's face, there's a beautiful description of how his face is beautiful, in what way his face is beautiful.

例如，你们看这个左伊脸部的描写，它描绘了左伊的脸是多么多么的漂亮,他的脸是如何的漂亮。

耶鲁公开课 - 1945年后的美国小说课程节选

We see that it varies monotonically from left to right as we move along a row.

当我们沿着表格横栏一一看过去时,它会从左到右单调变化。

麻省理工公开课 - 固态化学导论课程节选