1·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》
2·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。
3·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。
4·Stellar spectra vary considerably.
恒星的光谱有相当大差异。
5·Fridges also vary considerably in efficiency.
不同冰箱的效率差别很大。
6·The actual costs of an OER project vary considerably.
OER项目的实际代价变化相当大。
7·Though obviously that time can vary considerably.
显然，这个时间变化幅度很大。
8·In private homes, eating times vary considerably.
一般人家，吃饭的时间各不相同。
9·Job titles vary considerably from company to company.
不同公司的职位头衔都不一样。
10·But the trends vary considerably from region to region.
但是这种趋势随着区域的不同变化很大。