The sheer cacophony of the clustered consonants in this line sets off -or has the potential to set off -- a powerful cluster of feelings.

这句诗中辅音全然不和谐，使人觉得,或者有意向让人觉得-，有力量的层叠之感。

耶鲁公开课 - 弥尔顿课程节选

Come on, you know, representing sets of integers, this is pretty dumb. Suppose I want to have a set of characters. How could I do that?

你知道的，表示整数的集合,这好傻啊,假设我有一组字母的集合？

麻省理工公开课 - 计算机科学及编程导论课程节选

What happens during mitosis is that the cell is able to separate this double set of chromosomes into two sets and that happens in a way that's shown in this cartoon here.

当细胞有丝分裂时,细胞将其分开形成两组染色体,如下图所示

耶鲁公开课 - 生物医学工程探索课程节选