I put a mark in the margin to remind me to check the figure.

我在页边做了个记号来提醒我核对一下这个数字。

《牛津词典》

Whether the prediction has a small enough error margin to be useful is another matter entirely.

而所做预测的误差容限是否足够小，从而使得这个预测还算有用，这完全是另外一码事。

youdao

Trilateral trade has grown by a large margin to exceed the level before the international financial crisis.

三国间贸易量大幅增长，已超过国际金融危机前同期水平。

youdao

In Virginia,Robert McDonnell, defeated Democratic state Senator Creigh Deeds by an overwhelming margin of 59 percent to 41 percent.

VOA: standard.2009.11.03

When they created margin rules that the seller had to be borrowing against securities. Just made more money when securities went up more value.

当我们发明保证金制度,卖空证券时需要交担保金,证券升值时能赚到更多钱。

斯坦福公开课 - 经济学课程节选

As far as I know -- I know of no exception, although someone may well be able to produce one no original poem in English had ever been published with line numbers in the margin in its very first printing.

就我所知，无一例外，尽管有些人能很好的制作出摹本,但英语原版诗歌从不在首次印刷的时候,把行数印在页边空白处。

耶鲁公开课 - 弥尔顿课程节选

The cheaper phone he outlines would also yield a 20-21% gross margin to Nokia, Kvaal says.

FORBES: Nokia Can Make Its Windows-Based Lumia Phones 17% Cheaper: Analyst

Indeed, a 3% shrinkage hit would cut a company's 9% profit margin to 6%--or by one-third.

FORBES: Magazine Article

Merrill Lynch analyst Steven Milunovich expects NCR's net margin to rise to 3% by 1999.

FORBES: Too little and probably too late