As a rough guide, a horse needs 2.5 percent of its body weight in food every day.

作为一个大致的标准，一匹马每天需要相当于它体重2.5%的食物。

《柯林斯英汉双解大词典》

As a rough estimate, Nigeria is three times the size of Great Britain.

粗略估计,尼日利亚是大不列颠的三倍大。

youdao

I can express the query as a rough sketch I paint or as another image I supply.

我可以将此查询表述为我所绘制的一个草图或我提供的另一个图像。

youdao

They can develop as flat, discolored areas of skin or as raised growths, often with a rough surface.

VOA: special.2010.07.06

So, university professors have teaching evaluations and you could use this as a rough and ready approximation of what students think of them.

大学教授要接受教学评估,你可以借此大致地概括出,学生对教授有什么看法。

耶鲁公开课 - 心理学导论课程节选

He organized a force of horse soldiers known as the "Rough Riders."

VOA: special.2010.08.05

The NICS checks serve only as a rough proxy for sales, but can gauge broad sentiment.

FORBES: Fear About Gun Legislation Pushed Firearm Sales To Record High Last Month

Traders could use this as a rough gauge of profit potential in CME.

FORBES: Technicals Say CME Is A Short

New pharmaceuticals, as a rough approximation, are introduced one to two years earlier in the U.S. than elsewhere.

FORBES: Will Obamacare Stimulate Entrepreneurs?