Soru sormaktan çekinmeyin.
- Feel free to ask any questions.
Lütfen bir öneri yapmaya çekinmeyin.
- Please feel free to make a suggestion.
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 ...