Join the conversation, take a pop quiz, watch lectures you've missed and learn a lot more.

参与到我们的讨论中来，做一个小测试，查看遗漏的讲义，并学更多知识。

耶鲁公开课 - 公正课程节选

As a conversation, as a dialogue, it is something the author wants us to join, to take part in.

作为一段会话，一场对话，作者要我们参与对谈，融入其中。

耶鲁公开课 - 政治哲学导论课程节选