从左上顺时钟方向依序为：理查德·费曼，艾尔伯特·爱因斯坦和欧尼斯特·劳伦斯。

Clockwise from top left is a collage of Richard Feynman, Albert Einstein and Ernest Lawrence.

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现在，注意看左上方那个红点。

Now, notice the red dot at the upper left.

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发射星云沙普利斯249弥漫在图像的左上部。

Emission nebula Sharpless 249 fills the field at the upper left.

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Now, to get to the number of neutrons, what we do is go up here to the upper left.

现在，看看中子数，我们要做的，是看到这左上方。

麻省理工公开课 - 固态化学导论课程节选

- If someone-- you're-- one of you're predecessor didn't already submit it, do follow the directions at top left which says, add calendar so that we can augment the data set even further.

如果-,除非前任代表没有提交相应信息，一定要遵循左上方的用法说明，添加日历,这样就可以进一步增大数据集。

哈佛公开课 - 计算机科学课程节选

You either want to coordinate on up left or you want to coordinate on down right.

你们希望通过协调,能够达到左上或者右下的结果

耶鲁公开课 - 博弈论课程节选