to explain to him/her
Galia, j'imagine qu'il te sera difficile de lui expliquer tout ça.
Galia, I imagine it’ll be hard for you to explain all this to him.
— L'ironie du sort, ou profitez de votre bain ! (1976)
You have to explain everything to him.
Je vais aller derrière lui expliquer quelques petites choses.
I'm going to go behind him and explain a few things.
I tried to explain to him.
— L'ironie du sort, ou profitez de votre bain ! (1976)
Quelqu'un devrait peut-être lui expliquer.
Someone should perhaps explain it to him.
— Peaky Blinders : L'Immortel (2026)
Oh, bon Dieu, comment vais-je pouvoir le lui expliquer ?
Oh, God, how am I going to explain it to him?
— Day Watch (2006)
Let me explain it to him!