Children vary considerably in the rate at which they learn these lessons.

孩子们学习这些课的速度差别相当大。

《柯林斯英汉双解大词典》

Chemical analysis of invertebrate prey reveals remarkable variation in nutrient composition among species; even within species, nutrient composition may vary considerably.

对无脊椎动物猎物的化学分析显示，不同物种之间的营养成分存在显著差异；即使在种内，营养成分也可能有很大的差异。

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In the case of Facebook, the company says data may hang around until the URL in question is reused, which is usually "after a short period of time", though obviously that time can vary considerably.

以 Facebook 为例，该公司表示，在该链接被重用之前，数据可能会一直存在，通常是“在很短的时间之后”，不过很明显，这段时间的长度可能很不确定。

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But how they divide up this sonic space within the octave can vary rather considerably.

但他们在八度内划分声音间距的方法,却是极为不同的

耶鲁公开课 - 聆听音乐课程节选

The terms are different for every business and vary considerably, even within the same industry.

FORBES: Three Ways to Secure Your Social License to Operate in 2013

In the general population today about 12% are left-handed, though populations vary considerably, between 3 and 30%.

BBC: Cave handprint, Montpellier University

An average of around 1, 000 staff work on the site as sub-contractors but that figure can vary considerably.

BBC: Cardiff airport