I think what part of Sustain Dialogue does and just being in community with people it also challenges you. -It does.

我觉得，“持续对话“所做的部分活动,和与你不同的人在一起交流,这很有挑战性，-的确。

普林斯顿公开课 - 人性课程节选

and I went outside and hung out with all the people who work there. I was supposed to work at the Hugo Boss store.

我出去和在那里工作的人一起交流。我本该在雨果•波士服装店工作的。

这里的快乐时光 - SpeakingMax英语口语达人

I feel no superiority over my beloved pets when I look at them in the eyes, and eventually after they lived with me long enough to communicate Fortunately I don't expect them to take my courses.

当我看着我深爱的宠物时,我并不自以为比它们高等，就算后来,我们一起生活很久，都能相互交流了,所幸我并不期望它们来上我的课。

麻省理工公开课 - 电影哲学课程节选

You can communicate like good feeling with them with "I'm glad". So I recommend that you use it a lot.

你可以用“I'm glad”跟他们交流，表示你觉得和他们一起很开心。因此你可以多多使用这个句型。

I'm glad 课堂 - SpeakingMax英语口语达人