左上的X射线喷流从黑洞延伸到13000光年远。

The X-ray jet in the upper left extends for about 13, 000 light years away from the black hole.

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让15号球进入左上的球洞，学习使用所有的台球类型的道具。

Sink the 15 ball in the upper left corner packet. Learn how to use all of the billiards type parts.

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详细地区信息：通过点击左上的小地图查看艾泽拉斯和外域所有地区。

Detailed region Info: See all the regions of Azeroth and Outland by clicking the minimap on 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