4 sentences

1. 现在慢慢地呼气。

   xiàn​zài màn​màn de hū qì.

   Now exhale slowly.

   Source: OpenSubtitles

2. 嗯，深呼一口气，因为您并不孤身一人。

   èn, shēn hū yī​kǒu qì, yīn​wèi nín bìng​bù gū​shēn yī​rén.

   Well, take a deep breath, because you are not alone.

   Source: CCMatrix

3. 慢慢呼气——尽可能慢。

   màn​màn hū​qì— jǐn​kě​néng màn.

   Exhale slowly — as slowly as possible.

   Source: CCMatrix

4. 屏住气息数五下，然后慢慢地呼气。

   bǐng zhù qì​xī shǔ wǔ xià, rán​hòu màn​màn de hū​qì.

   Hold your breath for a count of five, then slowly breathe out.

   Source: AI Challenger 2017