And one of the major themes of the course ; will be the diversity of Early Christianity; in fact,the diversity of Early Christianities, is one of the ways I put it on the syllabus.

本课程的主题之一,是早期基督教的多样性;,其实我在教学大纲里写的是，早期各基督教的多样性。

耶鲁公开课 - 新约课程节选

This enhances the educational experience obviously by increasing student diversity: we have students who are living abroad and coming in for the classes.

学生的多样性,提升了教学体验：,居住在海外的学生,赶来上课。

哈佛公开课 - 幸福课课程节选