putting one's oxygen mask on first

Questions

What does putting one's oxygen mask on first mean?

present participle and gerund of put one's oxygen mask on first

How to pronounce putting one's oxygen mask on first

1. Open the pronunciation page — Open the Speakur entry for “putting one's oxygen mask on first”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “putting one's oxygen mask on first”.
4. Repeat and practice — Say “putting one's oxygen mask on first” aloud, matching stress and vowels until it feels natural.