enjoy your meal
He has a good appetite.
Aujourd'hui, j'ai bon appétit.
Today, I have a good appetite.
Enjoy your meal, enjoy your meal.
— La Vie d'Adèle - Chapitres 1 et 2 (2013)
They have a good appetite this morning.
Bon appétit et merci d'avoir choisi Burger King.
Enjoy your meal and thank you for choosing Burger King.
— Good Bye Lenin! (2003)
I have a good appetite this morning.