Lütfen bana soru sormaktan çekinmeyin.
- Please feel free to ask me questions.
Soru sormaktan çekinmeyin.
- Feel free to ask any questions.
The co-pilot didn't feel free to speak up to the pilot in the cockpit.
While you're babysitting, feel free to open anything in the spirit cupboard.
... that have more questions, please feel free to join David ...