escaliers

In a sentence

• Je monte les escaliers pour atteindre le deuxième étage.

  I am climbing the stairs to reach the second floor.

  Here, 'escaliers' refers to the physical structure composed of steps used to ascend or descend between levels of a building.

• Les escaliers peuvent être en bois ou en métal selon le style de construction.

  Stairs can be made of wood or metal depending on the construction style.

  In this instance, 'escaliers' is used in a general context to describe possible materials used in the design and construction of stairs.

• Les enfants courent parfois dans les escaliers, ce qui peut être dangereux.

  Children sometimes run on the stairs, which can be dangerous.

  Here, 'escaliers' refers to a location where the action of running occurs, emphasizing safety aspects regarding their use.