只有自己，沉浸在自己的思考中，即使只是空想，或者发呆。

Only myself, I could be immersed in my own thought, even it's just nonsense or in a trance.

youdao

你们可以盯着我或者周围人发呆，或者思考一下之前讨论的内容，或者解答我提出的提示问题。

And you'll have a chance either to just stare at me or anyone else or think about what we've just discussed, or have a guiding question that I will provide you that you'll address during the class.

youdao

And you'll have a chance either to just stare at me or anyone else, or think about what we've just discussed, or have a guiding question that I will provide you that you'll address during the class.

你们可以盯着我或者周围人发呆，或者思考一下之前讨论的内容，或者解答我提出的提示问题。

哈佛公开课 - 幸福课课程节选