What are the key ideas and the key themes of the Priestly material?

祭司相关内容的主要观点和主题是什么？

耶鲁公开课 - 旧约导论课程节选

And the key is to be true to reality, which is also one of the main themes in the course.

重要的是要真实面对现实，这也是本门课的重要主题之一。

哈佛公开课 - 幸福课课程节选

And it also allows us to look for certain key words and themes.

它也允许我们查找,特定的关键字和主题。

哈佛公开课 - 计算机科学课程节选