This will mean competition for the London Stock Exchange, for example, which earns a healthy sum from selling such information.

举个例子，对于伦敦股票交易所这样从出售这种信息的交易中赚取丰厚利润的交易所而言，这将意味着竞争。

youdao

He's earned a tidy sum from his business.

他做生意赚了相当可观的钱。

youdao

She dreams of earning a big sum from the stock market with which she can buy her family a big flat.

她很想从股市赚一大笔资金给她的家人买一套大公寓。

youdao

He chose the line so that--this is Gauss-- he chose the line to minimize the sum of squared distances of the points from the lines.

高斯选的这条线,所有点距离这条直线的平方和,是所有直线中最小的

耶鲁公开课 - 金融市场课程节选

I want to try to sum up what we've learned from this discussion, but, first, let's thank John, Alex, and Julia for a really wonderful job.

我想总结一下从这场讨论中我们所学到的，不过首先谢谢约翰，亚历克斯，朱莉娅,谢谢他们的精彩表现。

耶鲁公开课 - 公正课程节选

Neither it is a negative sum game-- it's not that my happiness takes away from other people's happiness which will be a negative sum game: if I have more, you'll necessarily have less.

也不是负和游戏-,我的快乐不是从别人那里夺来,那将是负和游戏：,我有更多，你一定更少。

哈佛公开课 - 幸福课课程节选

This summer he raised an undisclosed sum from the local investors to fund the company.

FORBES: Health

One member of a pair could then take a predefined sum from the other, or not, as he chose.

ECONOMIST: Exactly when is something perceived as ��not fair��?

No use winning a scholarship from an outside source, since the college will just dock that sum from its own scholarship.

FORBES: The Money Snatchers In the Ivory Tower