the stairs
La vieille dame monta les escaliers avec difficulté.
The old lady climbed the stairs with difficulty.
I take the stairs.
Les toilettes se trouvent derrière les escaliers.
The toilets are located behind the stairs.
Fais attention en montant les escaliers.
Be careful when going up the stairs.
Il aide sa mère à monter les escaliers depuis son opération.
He has been helping his mother climb the stairs since her operation.
Let's take the stairs.