as much as possible
Il veut en avoir le plus possible pour son argent.
He wants to get the most bang for his buck.
Si je vais en Chine, c'est pour pouvoir parler chinois le plus possible.
If I go to China, it’s so I can speak as much Chinese as possible.
Bring back as much of it as possible.
— Alien, le huitième passager (1979)
Je vais à l'arrière pour en éliminer le plus possible.
I'm going to the back to take out as many as possible.
— Bullet Train (2022)