If your mind wanders, simply bring it back to your breathing.

如果走神了，回到呼吸上。

哈佛公开课 - 幸福课课程节选

Shift the focus of your thoughts to your breathing.

把思想的焦点，转移到呼吸上。

哈佛公开课 - 幸福课课程节选

You regulate your breathing rate in order to accomplish that and we'll talk about this in a couple of weeks.

人们调节呼吸的频率来获得足量的氧气,我们过几周会讲到这方面内容

耶鲁公开课 - 生物医学工程探索课程节选