她从大火中逃出来，一边咳嗽，一边噗噗地吐气。

She fled from the blaze, coughing and spluttering.

确保你在下卧的时候吸气，在推起的时候吐气。

Ensure you breathe in on the way down, and breathe out as you push up.

接着，慢慢地用鼻孔吸气，然后用嘴吐气，直到你睡着。

Following these, just breathe in slowly through your nostrils and out through your mouth until you fall asleep.

当事情变得棘手的时候，尝试通过鼻子进行深呼一口气；坚持10秒，然后再吐气。

When things get rough, take deep breaths in through your nose; hold it for 10 seconds, then release.